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Kohlberg Kravis Roberts & Co. L.P.

Disclosed activity across 5 companies

Tapewire entity
14763
SEC CIK
0001399770

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HCA Healthcare, Inc.HCA INC. · Entity 292910% ownerApril 29, 2008April 29, 2008

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common stock, par value $0.01 per shareSEC Table I · non-derivativeIndirectHeld through Hercules Holding II, LLC and KKR Millennium Fund L.P.9,313,725 Reported balance Holding disclosure · report date 2008-04-29 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 9,313,725

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F2: KKR Millennium Fund L.P. ("Millennium Fund") directly owns 9,313,725 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of the Millennium Fund, KKR Associates Millennium L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the Millennium Fund. As the sole general partner of KKR Associates Millennium L.P., KKR Millennium GP LLC also may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the Millennium Fund. KKR Associates Millennium L.P. and KKR Millennium GP LLC disclaim beneficial ownership of such securities, except to the extent of their pecuniary interest therein. (continued in footnote (3))

F3: KKR Millennium GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are James H. Greene, Jr., Paul E. Raether, Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Jacques Garaialde, Michael M. Calbert, Scott C. Nuttall and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR Millennium GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Common stock, par value $0.01 per shareSEC Table I · non-derivativeIndirectHeld through Hercules Holding II, LLC and KKR 2006 Fund L.P.8,642,157 Reported balance Holding disclosure · report date 2008-04-29 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 8,642,157

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F4: KKR 2006 Fund L.P. (the "2006 Fund") directly owns 8,642,157 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of the 2006 Fund, KKR Associates 2006 L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. As the sole general partner of KKR Associates 2006 L.P., KKR 2006 GP LLC may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. KKR Associates 2006 L.P. and KKR 2006 GP LLC disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (5))

F5: KKR 2006 GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Scott C. Nuttall, Joseph Y. Bae, Brian F. Carroll, John K. Saer, Jr. and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR 2006 GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Common stock, par value $0.01 per shareSEC Table I · non-derivativeIndirectHeld through Hercules Holding II, LLC and KKR PEI Investments, L.P.4,901,961 Reported balance Holding disclosure · report date 2008-04-29 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 4,901,961

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F6: KKR PEI Investments, L.P. ("PEI Investments") directly owns 4,901,961 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of PEI Investments, KKR PEI Associates, L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by PEI Investments. As the sole general partner of KKR PEI Associates, L.P., KKR PEI GP Limited may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by PEI Investments. KKR PEI Associates, L.P. and KKR PEI GP Limited disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (7))

F7: Kohlberg Kravis Roberts & Co. L.P., pursuant to a services agreement with KKR PEI GP Limited, may be deemed to share voting and dispositive power with respect to the shares of HCA Inc. held by PEI Investments. KKR & Co. L.L.C. is the general partner of Kohlberg Kravis Roberts & Co. L.P. Kohlberg Kravis Roberts & Co. L.P. and KKR & Co. L.L.C. disclaim beneficial ownership of such securities. The members of KKR & Co. L.L.C. are Henry R. Kravis, George R. Roberts, Paul E. Raether, Michael W. Michelson, Johannes P. Huth, Todd A. Fisher, Alexander Navab and other executives of Kohlberg Kravis Roberts & Co. L.P. Messrs. Kravis and Roberts, as managing members of KKR & Co. L.L.C., may be deemed to share beneficial ownership of any shares beneficially owned by KKR & Co. L.L.C. but disclaim beneficial ownership of such shares. The other members of KKR & Co. L.L.C. also disclaim beneficial ownership of any shares beneficially owned by KKR & Co. L.L.C.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Common stock, par value $0.01 per shareSEC Table I · non-derivativeIndirectHeld through Hercules Holding II, LLC and KKR Partners III, L.P.319,411 Reported balance Holding disclosure · report date 2008-04-29 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 319,411

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F8: KKR Partners III, L.P. ("Partners III") directly owns 319,411 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of Partners III, KKR III GP LLC may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by Partners III. KKR III GP LLC disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. KKR III GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts and the other members of which are the individuals named in notes (3), (5) and (7) above and other executives of Kohlberg Kravis Roberts & Co. L.P. (continued in footnote (9))

F9: Messrs. Kravis and Roberts may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR III GP LLC but disclaim beneficial ownership of such shares, except to the extent of their pecuniary interest therein. The other members of KKR III GP LLC disclaim beneficial ownership of any shares beneficially owned by KKR III GP LLC, except to the extent of their pecuniary interest therein.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Common stock, par value $0.01 per shareSEC Table I · non-derivativeIndirectHeld through Hercules Holding II, LLC and OPERF Co-Investment LLC196,078 Reported balance Holding disclosure · report date 2008-04-29 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 196,078

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F10: OPERF Co-Investment LLC ("OPERF Co-Investment") directly owns 196,078 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole manager of OPERF Co-Investment, KKR Associates 2006 L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by OPERF Co-Investment. As the sole general partner of KKR Associates 2006 L.P., KKR 2006 GP LLC may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. KKR Associates 2006 L.P. and KKR 2006 GP LLC disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (11))

F11: KKR 2006 GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Scott C. Nuttall, Joseph Y. Bae, Brian F. Carroll, John K. Saer, Jr. and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR 2006 GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Filing footnotes · ownership attribution and instrument terms

F1: Hercules Holding II, LLC holds 91,845,692 shares, or 97.5%, of the common stock of HCA Inc. Hercules Holding II, LLC is held by a private investor group, including affiliates of Bain Capital Investors, LLC, Kohlberg Kravis Roberts & Co. L.P. and Merrill Lynch Global Private Equity, and affiliates of HCA, Inc. founder Dr. Thomas F. Frist, Jr. Each such person may be deemed to be a member of a group exercising voting and investment control over the shares of common stock held by HCA Inc. However, each such person disclaims membership in any such group and disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein. Certain affiliates of Kohlberg Kravis Roberts & Co. L.P. collectively have the right under Hercules Holding II, LLC's limited liability company agreement to nominate up to three directors of HCA Inc.

F2: KKR Millennium Fund L.P. ("Millennium Fund") directly owns 9,313,725 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of the Millennium Fund, KKR Associates Millennium L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the Millennium Fund. As the sole general partner of KKR Associates Millennium L.P., KKR Millennium GP LLC also may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the Millennium Fund. KKR Associates Millennium L.P. and KKR Millennium GP LLC disclaim beneficial ownership of such securities, except to the extent of their pecuniary interest therein. (continued in footnote (3))

F3: KKR Millennium GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are James H. Greene, Jr., Paul E. Raether, Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Jacques Garaialde, Michael M. Calbert, Scott C. Nuttall and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR Millennium GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F4: KKR 2006 Fund L.P. (the "2006 Fund") directly owns 8,642,157 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of the 2006 Fund, KKR Associates 2006 L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. As the sole general partner of KKR Associates 2006 L.P., KKR 2006 GP LLC may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. KKR Associates 2006 L.P. and KKR 2006 GP LLC disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (5))

F5: KKR 2006 GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Scott C. Nuttall, Joseph Y. Bae, Brian F. Carroll, John K. Saer, Jr. and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR 2006 GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F6: KKR PEI Investments, L.P. ("PEI Investments") directly owns 4,901,961 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of PEI Investments, KKR PEI Associates, L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by PEI Investments. As the sole general partner of KKR PEI Associates, L.P., KKR PEI GP Limited may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by PEI Investments. KKR PEI Associates, L.P. and KKR PEI GP Limited disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (7))

F7: Kohlberg Kravis Roberts & Co. L.P., pursuant to a services agreement with KKR PEI GP Limited, may be deemed to share voting and dispositive power with respect to the shares of HCA Inc. held by PEI Investments. KKR & Co. L.L.C. is the general partner of Kohlberg Kravis Roberts & Co. L.P. Kohlberg Kravis Roberts & Co. L.P. and KKR & Co. L.L.C. disclaim beneficial ownership of such securities. The members of KKR & Co. L.L.C. are Henry R. Kravis, George R. Roberts, Paul E. Raether, Michael W. Michelson, Johannes P. Huth, Todd A. Fisher, Alexander Navab and other executives of Kohlberg Kravis Roberts & Co. L.P. Messrs. Kravis and Roberts, as managing members of KKR & Co. L.L.C., may be deemed to share beneficial ownership of any shares beneficially owned by KKR & Co. L.L.C. but disclaim beneficial ownership of such shares. The other members of KKR & Co. L.L.C. also disclaim beneficial ownership of any shares beneficially owned by KKR & Co. L.L.C.

F8: KKR Partners III, L.P. ("Partners III") directly owns 319,411 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole general partner of Partners III, KKR III GP LLC may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by Partners III. KKR III GP LLC disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. KKR III GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts and the other members of which are the individuals named in notes (3), (5) and (7) above and other executives of Kohlberg Kravis Roberts & Co. L.P. (continued in footnote (9))

F9: Messrs. Kravis and Roberts may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR III GP LLC but disclaim beneficial ownership of such shares, except to the extent of their pecuniary interest therein. The other members of KKR III GP LLC disclaim beneficial ownership of any shares beneficially owned by KKR III GP LLC, except to the extent of their pecuniary interest therein.

F10: OPERF Co-Investment LLC ("OPERF Co-Investment") directly owns 196,078 units of Hercules Holding II, LLC and therefore may be deemed to own indirectly the same number of shares of common stock of HCA Inc. by virtue of its membership in Hercules Holding II, LLC. As the sole manager of OPERF Co-Investment, KKR Associates 2006 L.P. may be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by OPERF Co-Investment. As the sole general partner of KKR Associates 2006 L.P., KKR 2006 GP LLC may also be deemed to share voting and dispositive power with respect to the shares of common stock of HCA Inc. held by the 2006 Fund. KKR Associates 2006 L.P. and KKR 2006 GP LLC disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein. (continued in footnote (11))

F11: KKR 2006 GP LLC is a limited liability company, the managing members of which are Messrs. Henry R. Kravis and George R. Roberts, and the other members of which are Michael W. Michelson, Perry Golkin, Johannes P. Huth, Todd A. Fisher, Alexander Navab, Marc S. Lipschultz, Reinhard Gorenflos, Scott C. Nuttall, Joseph Y. Bae, Brian F. Carroll, John K. Saer, Jr. and William J. Janetschek. Mr. Michelson is a member of the board of directors of HCA Inc. Each of such individuals may be deemed to share voting and dispositive power with respect to any shares beneficially owned by KKR 2006 GP LLC but disclaim beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

F12: The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, any of the Reporting Persons is the beneficial owner of all such equity securities covered by this statement.

Past disclosures · reporting ended (4)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Section 16 reporting ended · disclosed 2018-06-06. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnotes2,395,371 Reported balance After 2018-06-04 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2018-06-04 · Sale · Disposed 2,418,304 · Balance 2,395,371

F1: This Form 4 is being filed in connection with the sale of shares of common stock, par value $0.001 per share ("Common Stock"), of Amedisys Inc. (the "Issuer") by certain funds controlled by the Reporting Persons to the Issuer.

F2: Represents the aggregate number of shares of Common Stock held in client accounts (the "Client Accounts") for which KKR Credit Advisors (US) LLC ("KKR Credit") serves as an investment advisor.

F3: Kohlberg Kravis Roberts & Co. L.P. is the holder of all of the outstanding equity interests in KKR Credit. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P. and KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. As a result of the relationships described in this footnote (3), each of the foregoing Reporting Persons may be deemed to have beneficial ownership of the securities held in one or more of the Client Accounts.

F5: KKR Group Holdings L.P. is the holder of all of the outstanding equity interests in KKR Fund Holdings GP Limited (which is a general partner of Fund Holdings), a general partner of Fund Holdings, and is also the sole shareholder of KKR Management Holdings Corp. and KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC. As a result of the relationships described in footnotes (3) and (4), each of the foregoing Reporting Persons may be deemed to have beneficial ownership of the securities beneficially owned by Fund Holdings and/or securities held in one or more of the Client Accounts.

Common StockSEC Table I · non-derivativeIndirectSee footnotes22,933 Reported balance After 2018-06-04 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2018-06-04 · Sale · Disposed 19,120 · Balance 22,933

F1: This Form 4 is being filed in connection with the sale of shares of common stock, par value $0.001 per share ("Common Stock"), of Amedisys Inc. (the "Issuer") by certain funds controlled by the Reporting Persons to the Issuer.

F4: These shares are beneficially owned through a subsidiary of KKR Fund Holdings L.P. ("Fund Holdings").

F5: KKR Group Holdings L.P. is the holder of all of the outstanding equity interests in KKR Fund Holdings GP Limited (which is a general partner of Fund Holdings), a general partner of Fund Holdings, and is also the sole shareholder of KKR Management Holdings Corp. and KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC. As a result of the relationships described in footnotes (3) and (4), each of the foregoing Reporting Persons may be deemed to have beneficial ownership of the securities beneficially owned by Fund Holdings and/or securities held in one or more of the Client Accounts.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is being filed in connection with the sale of shares of common stock, par value $0.001 per share ("Common Stock"), of Amedisys Inc. (the "Issuer") by certain funds controlled by the Reporting Persons to the Issuer.

F2: Represents the aggregate number of shares of Common Stock held in client accounts (the "Client Accounts") for which KKR Credit Advisors (US) LLC ("KKR Credit") serves as an investment advisor.

F3: Kohlberg Kravis Roberts & Co. L.P. is the holder of all of the outstanding equity interests in KKR Credit. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P. and KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. As a result of the relationships described in this footnote (3), each of the foregoing Reporting Persons may be deemed to have beneficial ownership of the securities held in one or more of the Client Accounts.

F4: These shares are beneficially owned through a subsidiary of KKR Fund Holdings L.P. ("Fund Holdings").

F5: KKR Group Holdings L.P. is the holder of all of the outstanding equity interests in KKR Fund Holdings GP Limited (which is a general partner of Fund Holdings), a general partner of Fund Holdings, and is also the sole shareholder of KKR Management Holdings Corp. and KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC. As a result of the relationships described in footnotes (3) and (4), each of the foregoing Reporting Persons may be deemed to have beneficial ownership of the securities beneficially owned by Fund Holdings and/or securities held in one or more of the Client Accounts.

Section 16 reporting ended · disclosed 2026-04-08. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-04-01 · Other · Disposed 26,227,899 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F5: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F8: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-04-01 · Other · Disposed 3,261,412 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F6: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F8: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-04-01 · Other · Disposed 86,801 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F7: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F8: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-04-01 · Other · Disposed 2,197,087 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F9: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-04-01 · Other · Disposed 1,560,909 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F10: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-04-01 · Other · Disposed 757,590 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F11: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-04-01 · Other · Disposed 5,303,124 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F12: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-04-01 · Other · Disposed 7,125,659 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F13: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F15: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-04-01 · Other · Disposed 1,067,910 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F14: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F15: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Class D Common StockSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-04-01 · Other · Disposed 1,136,425 · Balance 0

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F16: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-Series PE Holdings L.P. is the general partner of K-PRIME Aggregator L.P. K-Series PE GP LLC is the general partner of K-Series PE Holdings L.P. KKR Associates Group L.P. is the sole member of K-Series PE GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Common UnitsSEC Table II · derivative / convertible securityIndirectSee Footnotes0 Reported balance After 2026-04-01 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-04-01 · Other · Disposed 45,795,416 · Balance 0

F3: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F4: Represents securities held by KKR Dream Holdings LLC. KKR Dream Aggregator L.P. is the sole member of KKR Dream Holdings LLC. KKR Dream Aggregator GP LLC is the general partner of KKR Dream Aggregator L.P. KKR Americas Fund XII (Dream) L.P. is the sole member of KKR Dream Aggregator GP LLC.

F8: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F3: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F4: Represents securities held by KKR Dream Holdings LLC. KKR Dream Aggregator L.P. is the sole member of KKR Dream Holdings LLC. KKR Dream Aggregator GP LLC is the general partner of KKR Dream Aggregator L.P. KKR Americas Fund XII (Dream) L.P. is the sole member of KKR Dream Aggregator GP LLC.

F5: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F6: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F7: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F8: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F9: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F10: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F11: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F12: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F13: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F14: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F15: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-Series PE Holdings L.P. is the general partner of K-PRIME Aggregator L.P. K-Series PE GP LLC is the general partner of K-Series PE Holdings L.P. KKR Associates Group L.P. is the sole member of K-Series PE GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F17: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Section 16 reporting ended · disclosed 2017-04-21. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnotes4,071,745 Reported balance After 2017-04-19 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2017-04-19 · Sale · Disposed 2,389,274 · Balance 4,071,745

F1: This amount represents the $19.00 initial public offering price per share of common stock of Warrior Met Coal, Inc. ("Common Stock"), less the underwriting discount of $1.1875 per share.

F2: Includes shares of Common Stock held in funds or client accounts for which KKR Credit Advisors (US) LLC serves as an investment advisor. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Credit Advisors (US) LLC. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. KKR Group Holdings L.P. is the sole shareholder of KKR Management Holdings Corp. KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC.

F3: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of such Reporting Person's pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of any securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise.

Filing footnotes · ownership attribution and instrument terms

F1: This amount represents the $19.00 initial public offering price per share of common stock of Warrior Met Coal, Inc. ("Common Stock"), less the underwriting discount of $1.1875 per share.

F2: Includes shares of Common Stock held in funds or client accounts for which KKR Credit Advisors (US) LLC serves as an investment advisor. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Credit Advisors (US) LLC. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. KKR Group Holdings L.P. is the sole shareholder of KKR Management Holdings Corp. KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC.

F3: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of such Reporting Person's pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of any securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise.

Section 16 reporting ended · disclosed 2018-06-05. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, $0.05 par valueSEC Table I · non-derivativeIndirectSee footnotes0 Reported balance After 2018-06-01 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2018-06-01 · Other · Disposed 10,125,410 · Balance 0

F1: On June 1, 2018, Primoris Services Corporation ("Parent"), acquired the Issuer pursuant to that certain Agreement and Plan of Merger entered into by and among the Issuer, Parent and Waco Acquisition Vehicle, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), dated as of March 27, 2018 (the "Merger Agreement"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned subsidiary of Parent (the "Merger").

F2: At the effective time of the Merger, each outstanding share of common stock, par value $0.05 per share, of the Issuer ("Common Stock") (other than certain excluded shares), automatically converted into the right to receive $0.60 per share in cash, without interest.

F3: Represents the aggregate number of shares of Common Stock held in investment funds for which KKR Credit Advisors (US) LLC ("KKR Credit") or any of its subsidiaries serves as an investment advisor.

F4: Kohlberg Kravis Roberts & Co. L.P. is the holder of all of the outstanding equity interests in KKR Credit. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P, and KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. KKR Group Holdings L.P. is the sole shareholder of KKR Management Holdings Corp. KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC.

Filing footnotes · ownership attribution and instrument terms

F1: On June 1, 2018, Primoris Services Corporation ("Parent"), acquired the Issuer pursuant to that certain Agreement and Plan of Merger entered into by and among the Issuer, Parent and Waco Acquisition Vehicle, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), dated as of March 27, 2018 (the "Merger Agreement"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned subsidiary of Parent (the "Merger").

F2: At the effective time of the Merger, each outstanding share of common stock, par value $0.05 per share, of the Issuer ("Common Stock") (other than certain excluded shares), automatically converted into the right to receive $0.60 per share in cash, without interest.

F3: Represents the aggregate number of shares of Common Stock held in investment funds for which KKR Credit Advisors (US) LLC ("KKR Credit") or any of its subsidiaries serves as an investment advisor.

F4: Kohlberg Kravis Roberts & Co. L.P. is the holder of all of the outstanding equity interests in KKR Credit. KKR Management Holdings L.P. is the general partner of Kohlberg Kravis Roberts & Co. L.P, and KKR Management Holdings Corp. is the general partner of KKR Management Holdings L.P. KKR Group Holdings L.P. is the sole shareholder of KKR Management Holdings Corp. KKR Group Limited is the general partner of KKR Group Holdings L.P. KKR & Co. L.P. is the sole shareholder of KKR Group Limited. KKR Management LLC is the general partner of KKR & Co. L.P. Messrs. Henry R. Kravis and George R. Roberts are the designated members of KKR Management LLC.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherCommon Units · Derivative 45,795,416 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 11

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class D Common Stock · 45,795,416 shares

Expires not disclosed

F3 · derivative.exercise_price: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F3 · price: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F3 · derivative.exercise_date: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F3 · derivative.expiration_date: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F3 · derivative.underlying: Common Units represented limited liability company units of Company LLC and an equal number of shares of Class C Common Stock of the Issuer. Common Units were redeemable by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D Common Stock of the Issuer on a one-for-one basis, and a corresponding number of shares of Class C Common Stock would be forfeited in connection with the redemption. At the Effective Time, each Common Unit was cancelled and converted into the right to receive an amount in cash, without interest, equal to the Per Share Price. Each corresponding share of Class C Common Stock was cancelled and converted into the right to receive $0.0001 in cash, without interest.

F4 · ownership.nature: Represents securities held by KKR Dream Holdings LLC. KKR Dream Aggregator L.P. is the sole member of KKR Dream Holdings LLC. KKR Dream Aggregator GP LLC is the general partner of KKR Dream Aggregator L.P. KKR Americas Fund XII (Dream) L.P. is the sole member of KKR Dream Aggregator GP LLC.

F8 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Read SEC document
April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 1,136,425 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 10

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,136,425 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F16 · ownership.nature: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-Series PE Holdings L.P. is the general partner of K-PRIME Aggregator L.P. K-Series PE GP LLC is the general partner of K-Series PE Holdings L.P. KKR Associates Group L.P. is the sole member of K-Series PE GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Read SEC document
April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 1,067,910 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 9

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,067,910 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F14 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F15 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Read SEC document
April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 7,125,659 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 8

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 7,125,659 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F13 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F15 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 5,303,124 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 7

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,303,124 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F12 · ownership.nature: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 757,590 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 6

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 757,590 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F11 · ownership.nature: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 1,560,909 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 5

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,560,909 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F10 · ownership.nature: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 2,197,087 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 4

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,197,087 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F9 · ownership.nature: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 86,801 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 3

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 86,801 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F7 · ownership.nature: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F8 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

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April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 3,261,412 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 2

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,261,412 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F6 · ownership.nature: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F8 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Read SEC document
April 01, 2026 Filed Apr 8, 2026 01:31 UTC OneStream, Inc. OS · Entity 14762 OtherClass D Common Stock · Derivative 26,227,899 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-26-013715 · form4.xml · derivative · entry 1

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 26,227,899 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F1 · kind: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 6, 2026, by and among OneStream, Inc. ("Issuer"), OneStream Software LLC, a subsidiary of Issuer ("Company LLC"), Onward AcquireCo Inc. ("Parent"), Onward Merger Sub 2, LLC ( "Merger Sub I") and Onward Merger Sub, Inc. ("Merger Sub II"), on April 1, 2026, Merger Sub 1 merged with and into Company LLC (the "First Merger"), with Company LLC surviving the First Merger and becoming a subsidiary of Parent, and Merger Sub II merged with and into Issuer (the "Second Merger" and together with the First Merger, the "Mergers"), with Issuer surviving the Second Merger and becoming a subsidiary of Parent.

F2 · price: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, immediately before the effective time of the Mergers (the "Effective Time"), each share of Class D Common Stock of the Issuer was cancelled and converted into the right to receive $24.00 per share in cash (the "Per Share Price") without interest, less applicable withholding taxes.

F5 · ownership.nature: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F8 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F17 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F18 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons were the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleCommon Units · Derivative 898,957 $29.99 $26,961,967.82
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 31

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 45,795,416

Underlying: Class D Common Stock · 898,957 shares

Expires not disclosed

F1 · derivative.exercise_price: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F19 · price: The Issuer used a portion of the net proceeds from the closing of its secondary offering of Class A Common Stock to purchase Common Units from certain of the Issuer's equityholders, including KKR Dream Holdings LLC, at a price of $29.9925 per Common Unit.

F1 · derivative.exercise_date: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F1 · derivative.expiration_date: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.underlying: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F3 · ownership.nature: Represents securities held by KKR Dream Holdings LLC. KKR Dream Aggregator L.P. is the sole member of KKR Dream Holdings LLC. KKR Dream Aggregator GP LLC is the general partner of KKR Dream Aggregator L.P. KKR Americas Fund XII (Dream) L.P. is the sole member of KKR Dream Aggregator GP LLC.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 22,308 $29.99 $669,072.69
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 20

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F15 · ownership.nature: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-PRIME GP LLC is the general partner of K-PRIME Aggregator L.P. KKR Associates Group L.P. is the sole member of K-PRIME GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 20,963 $29.99 $628,732.78
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 19

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F13 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 139,876 $29.99 $4,195,230.93
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 18

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F12 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 104,100 $29.99 $3,122,219.25
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 17

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F11 · ownership.nature: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 14,871 $29.99 $446,018.47
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 16

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F10 · ownership.nature: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 30,640 $29.99 $918,970.20
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 15

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F9 · ownership.nature: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 43,129 $29.99 $1,293,546.53
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 14

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F8 · ownership.nature: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 1,704 $29.99 $51,107.22
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 13

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F6 · ownership.nature: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 64,021 $29.99 $1,920,149.84
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 12

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F5 · ownership.nature: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 27, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 514,850 $29.99 $15,441,638.63
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 11

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F4 · ownership.nature: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 22,308 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 30

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,136,425

Underlying: Class A Common Stock · 22,308 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F15 · ownership.nature: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-PRIME GP LLC is the general partner of K-PRIME Aggregator L.P. KKR Associates Group L.P. is the sole member of K-PRIME GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 20,963 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 29

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,067,910

Underlying: Class A Common Stock · 20,963 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F13 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 139,876 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 28

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 7,125,659

Underlying: Class A Common Stock · 139,876 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F12 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 104,100 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 27

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 5,303,124

Underlying: Class A Common Stock · 104,100 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F11 · ownership.nature: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 14,871 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 26

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 757,590

Underlying: Class A Common Stock · 14,871 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F10 · ownership.nature: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 30,640 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 25

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,560,909

Underlying: Class A Common Stock · 30,640 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F9 · ownership.nature: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 43,129 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 24

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,197,087

Underlying: Class A Common Stock · 43,129 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F8 · ownership.nature: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 1,704 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 23

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 86,801

Underlying: Class A Common Stock · 1,704 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F6 · ownership.nature: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 64,021 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 22

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 3,261,412

Underlying: Class A Common Stock · 64,021 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F5 · ownership.nature: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass D Common Stock · Derivative 514,850 $0.00 $0.00
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · derivative · entry 21

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 26,227,899

Underlying: Class A Common Stock · 514,850 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.exercise_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.expiration_date: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F4 · ownership.nature: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 22,308 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 10

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 22,308

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F15 · ownership.nature: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-PRIME GP LLC is the general partner of K-PRIME Aggregator L.P. KKR Associates Group L.P. is the sole member of K-PRIME GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 20,963 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 9

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 20,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F13 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 139,876 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 8

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 139,876

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F12 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 104,100 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 7

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 104,100

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F11 · ownership.nature: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 14,871 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 6

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 14,871

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F10 · ownership.nature: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 30,640 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 5

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 30,640

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F9 · ownership.nature: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 43,129 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 4

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 43,129

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F8 · ownership.nature: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 1,704 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 3

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,704

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F6 · ownership.nature: Represents securities held by KKR Americas XII (Dream II) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 64,021 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 2

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 64,021

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F5 · ownership.nature: Represents securities held by KKR Americas XII EEA (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 26, 2024 Filed Nov 29, 2024 18:33 UTC OneStream, Inc. OS · Entity 14762 ConversionClass A Common Stock 514,850 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-24-048057 · form4.xml · nonDerivative · entry 1

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 514,850

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F4 · ownership.nature: Represents securities held by KKR Americas XII (Dream) Blocker Parent L.P.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleCommon Units · Derivative 5,993,052 $29.99 $179,746,612.11
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · derivative · entry 31

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 46,694,373

Underlying: Class D Common Stock · 5,993,052 shares

Expires not disclosed

F1 · derivative.exercise_price: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F19 · price: The Issuer used a portion of the net proceeds from the closing of its secondary offering of Class A Common Stock to purchase Common Units from certain of the Issuer's equityholders, including KKR Dream Holdings LLC, at a price of $29.9925 per Common Unit.

F1 · derivative.exercise_date: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F1 · derivative.expiration_date: Common Units represent limited liability company units of OneStream Software LLC ("Common Units") and an equal number of shares of Class C common stock ("Class C Common Stock") of OneStream, Inc. (the "Issuer"). Common Units may be redeemed by the holder at any time on or following the closing of the Issuer's initial public offering for shares of Class D common stock ("Class D Common Stock") on a one-for-one basis, and a corresponding number of shares of Class C Common Stock will be forfeited in connection with the redemption. The Common Units have no expiration date. The Class D Common Stock is in turn convertible at any time, at the holder's election, into the Issuer's Class A common stock ("Class A Common Stock") on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F2 · derivative.underlying: The Class D Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis. Each outstanding share of Class D Common Stock will automatically convert into one share of the Issuer's Class A Common Stock on the first trading day following the seventh anniversary of the Issuer's initial public offering.

F3 · ownership.nature: Represents securities held by KKR Dream Holdings LLC. KKR Dream Aggregator L.P. is the sole member of KKR Dream Holdings LLC. KKR Dream Aggregator GP LLC is the general partner of KKR Dream Aggregator L.P. KKR Americas Fund XII (Dream) L.P. is the sole member of KKR Dream Aggregator GP LLC.

F7 · ownership.nature: KKR Associates Americas XII AIV L.P. is the general partner of each of KKR Americas Fund XII (Dream) L.P., KKR Americas XII (Dream) Blocker Parent L.P., KKR Americas XII EEA (Dream) Blocker Parent L.P., and KKR Americas XII (Dream II) Blocker Parent L.P. KKR Americas XII AIV GP LLC is the general partner of KKR Associates Americas XII AIV L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 148,719 $29.99 $4,460,454.61
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 20

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F15 · ownership.nature: Represents securities held by K-PRIME AG Financing LP. K-PRIME Hedge-Finance GP Limited is the general partner of K-PRIME AG Financing LP. K-PRIME Aggregator L.P. is the sole shareholder of K-PRIME Hedge-Finance GP Limited. K-PRIME GP LLC is the general partner of K-PRIME Aggregator L.P. KKR Associates Group L.P. is the sole member of K-PRIME GP LLC. KKR Associates Group GP LLC is the general partner of KKR Associates Group L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 139,753 $29.99 $4,191,541.85
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 19

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F13 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent (EEA) L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

Read SEC document
November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 932,505 $29.99 $27,968,156.21
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 18

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F12 · ownership.nature: Represents securities held by KKR NGT (Dream) Blocker Parent L.P.

F14 · ownership.nature: KKR Associates NGT L.P. is the general partner of KKR NGT (Dream) Blocker Parent L.P. and KKR NGT (Dream) Blocker Parent (EEA) L.P. KKR Next Gen Tech Growth Limited is the general partner of KKR Associates NGT L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 693,998 $29.99 $20,814,735.02
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 17

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F11 · ownership.nature: Represents securities held by KKR-Milton Strategic Partners L.P. KKR Associates Milton Strategic L.P. is the general partner of KKR-Milton Strategic Partners L.P. KKR Milton Strategic Limited is the general partner of KKR Associates Milton Strategic L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 99,143 $29.99 $2,973,546.43
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 16

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F10 · ownership.nature: Represents securities held by KKR Custom Equity Opportunities Fund L.P. KKR Associates Custom Equity Opportunities L.P. is the general partner of KKR Custom Equity Opportunities Fund L.P. KKR Custom Equity Opportunities Limited is the general partner of KKR Associates Custom Equity Opportunities L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 204,269 $29.99 $6,126,537.98
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 15

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F9 · ownership.nature: Represents securities held by KKR TFO Partners L.P. KKR Associates TFO L.P. is the general partner of KKR TFO Partners L.P. KKR TFO GP Limited is the general partner of KKR Associates TFO L.P.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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November 18, 2024 Filed Nov 19, 2024 02:22 UTC OneStream, Inc. OS · Entity 14762 SaleClass A Common Stock 287,524 $29.99 $8,623,563.57
Disclosure

SEC source: 0001140361-24-047228 · form4.xml · nonDerivative · entry 14

KKR Group Partnership L.P. · CIK 0001472698 · 10% owner

Kohlberg Kravis Roberts & Co. L.P. · CIK 0001399770 · 10% owner

KKR & Co. GP LLC · CIK 0001801249 · 10% owner

KKR Holdco LLC · CIK 0001801600 · 10% owner

KKR Group Holdings Corp. · CIK 0001743754 · 10% owner

KKR Group Co. Inc. · CIK 0001932162 · 10% owner

KKR & Co. Inc. · CIK 0001404912 · 10% owner

KKR Management LLP · CIK 0001472694 · 10% owner

KRAVIS HENRY R · CIK 0001081714 · 10% owner

ROBERTS GEORGE R · CIK 0001081715 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F18 · price: This amount represents the $31.00 secondary public offering price per share of Class A Common Stock less the underwriting discount of $1.0075 per share.

F8 · ownership.nature: Represents securities held by KKR Wolverine I Ltd. KKR Financial Management LLC is the portfolio manager of KKR Wolverine I Ltd. Kohlberg Kravis Roberts & Co. L.P. is the sole member of KKR Financial Management LLC. KKR & Co. GP LLC is the general partner of Kohlberg Kravis Roberts & Co. L.P. KKR Holdco LLC is the sole member of KKR & Co. GP LLC.

F16 · ownership.nature: KKR Group Partnership L.P. is the sole member of each of KKR Americas XII AIV GP LLC, KKR Holdco LLC, and KKR Associates Group GP LLC and sole shareholder of each of KKR TFO GP Limited, KKR Custom Equity Opportunities Limited, KKR Milton Strategic Limited and KKR Next Gen Tech Growth Limited. KKR Group Holdings Corp. is the general partner of KKR Group Partnership L.P. KKR Group Co. Inc. is the sole shareholder of KKR Group Holdings Corp. KKR & Co. Inc. is the sole shareholder of KKR Group Co. Inc. KKR Management LLP is the Series I preferred stockholder of KKR & Co. Inc. Messrs. Henry R. Kravis and George R. Roberts are the founding partners of KKR Management LLP.

F17 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.