FIG

SEC source: 0002073587-26-000040 · form4-10072026_101032.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 246,130

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2026.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $21.25 and the highest price at which shares were sold was $22.00. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0002073801-26-000047 · form4-10072026_101021.xml · nonDerivative · entry 1

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 579,274

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $21.17 and the highest price at which shares were sold was $22.06. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0002073801-26-000045 · form4-10052026_101023.xml · nonDerivative · entry 1

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 599,975

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073587-26-000038 · form4-10052026_101011.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,548

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073590-26-000034 · form4-10052026_101036.xml · nonDerivative · entry 1

Melwani Praveer · CIK 0002073590 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,660,470

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073591-26-000036 · form4-10052026_101004.xml · nonDerivative · entry 1

Voskanian Shaunt · CIK 0002073591 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,682,460

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073801-26-000043 · form4-09082026_090938.xml · nonDerivative · entry 2

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 609,411

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $26.13 and the highest price at which shares were sold was $26.75. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0002073801-26-000043 · form4-09082026_090938.xml · nonDerivative · entry 1

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 653,911

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $25.13 and the highest price at which shares were sold was $26.12. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0002073587-26-000036 · form4-09082026_090931.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 249,386

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2026.

SEC source: 0002073590-26-000032 · form4-09032026_080938.xml · nonDerivative · entry 1

Melwani Praveer · CIK 0002073590 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,667,507

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073591-26-000034 · form4-09032026_080906.xml · nonDerivative · entry 1

Voskanian Shaunt · CIK 0002073591 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,690,540

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073801-26-000041 · form4-09032026_080925.xml · nonDerivative · entry 1

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 718,517

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0002073587-26-000034 · form4-09032026_080956.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,802

F1 · kind: The transaction represents the number of shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding liabilities in connection with the net settlement of restricted stock units.

SEC source: 0001897305-26-000008 · form4-09012026_100940.xml · nonDerivative · entry 2

Lilly III John Osborne · CIK 0001897305 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,700

F3 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by Greylock XIV Principals to its partners. The distribution was made in accordance with the exemption afforded by Rule 16a-9 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001897305-26-000008 · form4-09012026_100940.xml · nonDerivative · entry 1

Lilly III John Osborne · CIK 0001897305 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 799,396

F1 · kind: Represents shares of Class A Common Stock received pursuant to pro rata distributions by Greylock XIV Limited Partnership and Greylock XIV-A Limited Partnership to their respective partners. The distributions were made in accordance with the exemption afforded by Rule 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held of record by a revocable living trust of which the Reporting Person is a trustee.

SEC source: 0002073801-26-000039 · form4-09012026_080955.xml · nonDerivative · entry 3

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 727,952

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

SEC source: 0002073801-26-000039 · form4-09012026_080955.xml · nonDerivative · entry 2

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 728,052

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $29.78 and the highest price at which shares were sold was $30.76. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0002073801-26-000039 · form4-09012026_080955.xml · nonDerivative · entry 1

Mulligan Brendan · CIK 0002073801 · General Counsel and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 858,852

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $28.78 and the highest price at which shares were sold was $29.77. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 12

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,199

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 11

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital Fund Parallel, LLC

Disclosed balance after: 70,543

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F4 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is the general partner of Sequoia Capital Fund Management, L.P., which is the general partner of Sequoia Capital Fund, LP (SCF) and the managing member of Sequoia Capital Fund Parallel, LLC (SCFP). The Reporting Person disclaims beneficial ownership of the shares held by SCF or SCFP except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 10

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital Fund, L.P.

Disclosed balance after: 287,072

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F4 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is the general partner of Sequoia Capital Fund Management, L.P., which is the general partner of Sequoia Capital Fund, LP (SCF) and the managing member of Sequoia Capital Fund Parallel, LLC (SCFP). The Reporting Person disclaims beneficial ownership of the shares held by SCF or SCFP except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 9

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Grove UK, L.P.

Disclosed balance after: 116,263

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F3 · ownership.nature: The Reporting Person is a member of Sequoia Grove II, LLC and a limited partner of Sequoia Grove UK, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 8

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Grove II, LLC

Disclosed balance after: 5,704,534

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F3 · ownership.nature: The Reporting Person is a member of Sequoia Grove II, LLC and a limited partner of Sequoia Grove UK, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 7

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital U.S. Growth Fund VIII, L.P.

Disclosed balance after: 17,721,916

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F2 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth IX Management, L.P., (ii) the general partner of SC US/E Growth X Management, L.P., (iii) the general partner of SC U.S. Growth VIII Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VIII, L.P., (iv) the general partner of SC US/E Expansion Fund I Management, L.P, which is the general partner of Sequoia Capital US/E Expansion Fund I, L.P. and (v) the general partner of SC Expansion Fund II Management, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0002073586-26-000014 · form4-08312026_080802.xml · derivative · entry 1

Field Dylan · CIK 0002073586 · Director · President & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 308,859

Underlying: Class A Common Stock · 40,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · kind: Represents bona fide gifts by the Reporting Person.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

F3 · ownership.nature: These shares are held by the Field 2024 GRAT Remainder Trust, of which A7P Trust Company serves as trustee and may be replaced at the discretion of the Reporting Person.

SEC source: 0002073587-26-000032 · form4-08312026_080819.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 252,640

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2025.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 6

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,307

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 5

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital Fund Parallel, LLC

Disclosed balance after: 35,320

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F4 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is the general partner of Sequoia Capital Fund Management, L.P., which is the general partner of Sequoia Capital Fund, LP (SCF) and the managing member of Sequoia Capital Fund Parallel, LLC (SCFP). The Reporting Person disclaims beneficial ownership of the shares held by SCF or SCFP except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 4

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital Fund, L.P.

Disclosed balance after: 143,536

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F4 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is the general partner of Sequoia Capital Fund Management, L.P., which is the general partner of Sequoia Capital Fund, LP (SCF) and the managing member of Sequoia Capital Fund Parallel, LLC (SCFP). The Reporting Person disclaims beneficial ownership of the shares held by SCF or SCFP except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 3

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Grove UK, L.P.

Disclosed balance after: 130,796

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F3 · ownership.nature: The Reporting Person is a member of Sequoia Grove II, LLC and a limited partner of Sequoia Grove UK, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 2

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Grove II, LLC

Disclosed balance after: 6,417,601

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F3 · ownership.nature: The Reporting Person is a member of Sequoia Grove II, LLC and a limited partner of Sequoia Grove UK, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001990997-26-000013 · form4.xml · nonDerivative · entry 1

Reed Andrew Phillips · CIK 0001990997 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Sequoia Capital U.S. Growth Fund VIII, L.P.

Disclosed balance after: 19,937,155

F1 · kind: Represents a pro rata in-kind distribution of shares of Class A Common Stock of the Issuer to partners or members for no consideration and includes subsequent pro rata in-kind distributions by general partners or managing members to their respective partners or members for no consideration.

F2 · ownership.nature: The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth IX Management, L.P., (ii) the general partner of SC US/E Growth X Management, L.P., (iii) the general partner of SC U.S. Growth VIII Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VIII, L.P., (iv) the general partner of SC US/E Expansion Fund I Management, L.P, which is the general partner of Sequoia Capital US/E Expansion Fund I, L.P. and (v) the general partner of SC Expansion Fund II Management, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0002073587-26-000030 · form4-08252026_080842.xml · nonDerivative · entry 1

Herb Tyler · CIK 0002073587 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 254,640

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2025.

SEC source: 0002073586-26-000012 · form4-08192026_100818.xml · derivative · entry 1

Field Dylan · CIK 0002073586 · Director · President & CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,737,566

Underlying: Class A Common Stock · 1,250,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · kind: Represents a bona fide gift from the Reporting Person to a donor-advised fund.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001193125-26-346880 · ownership.xml · nonDerivative · entry 5

Index Ventures VI (Jersey) LP · CIK 0001754862 · 10% owner

Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP · CIK 0001754871 · 10% owner

Index Venture Associates VI Ltd · CIK 0001755035 · 10% owner

Yucca (Jersey) SLP · CIK 0001591294 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Yucca Jersey SLP

Disclosed balance after: 763,550

F4 · kind: On August 11, 2026, Yucca distributed in-kind, without consideration, 23,150 shares of Class A Common Stock pro-rata to its partners in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F4 · price: On August 11, 2026, Yucca distributed in-kind, without consideration, 23,150 shares of Class A Common Stock pro-rata to its partners in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. Each of IVA VI, IGA IV and IGA V disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.

SEC source: 0001193125-26-346880 · ownership.xml · nonDerivative · entry 3

Index Ventures VI (Jersey) LP · CIK 0001754862 · 10% owner

Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP · CIK 0001754871 · 10% owner

Index Venture Associates VI Ltd · CIK 0001755035 · 10% owner

Yucca (Jersey) SLP · CIK 0001591294 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Index Venture Associates VI Limited

Disclosed balance after: 0

F1 · kind: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · kind: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F1 · price: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · price: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. Each of IVA VI, IGA IV and IGA V disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.

SEC source: 0001193125-26-346880 · ownership.xml · nonDerivative · entry 2

Index Ventures VI (Jersey) LP · CIK 0001754862 · 10% owner

Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP · CIK 0001754871 · 10% owner

Index Venture Associates VI Ltd · CIK 0001755035 · 10% owner

Yucca (Jersey) SLP · CIK 0001591294 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P.

Disclosed balance after: 1,015,167

F3 · kind: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · price: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. Each of IVA VI, IGA IV and IGA V disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.

SEC source: 0001193125-26-346880 · ownership.xml · nonDerivative · entry 1

Index Ventures VI (Jersey) LP · CIK 0001754862 · 10% owner

Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP · CIK 0001754871 · 10% owner

Index Venture Associates VI Ltd · CIK 0001755035 · 10% owner

Yucca (Jersey) SLP · CIK 0001591294 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,293,428

F1 · kind: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F1 · price: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.direct: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. Each of IVA VI, IGA IV and IGA V disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.

SEC source: 0001193125-26-346881 · ownership.xml · nonDerivative · entry 5

Rimer Daniel H. · CIK 0001948678 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Yucca Jersey SLP

Disclosed balance after: 763,550

F4 · kind: On August 11, 2026, Yucca distributed in-kind, without consideration, 23,150 shares of Class A Common Stock pro-rata to its partners in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F4 · price: On August 11, 2026, Yucca distributed in-kind, without consideration, 23,150 shares of Class A Common Stock pro-rata to its partners in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. The Reporting Person disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001193125-26-346881 · ownership.xml · nonDerivative · entry 3

Rimer Daniel H. · CIK 0001948678 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Index Venture Associates VI Limited

Disclosed balance after: 0

F1 · kind: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · kind: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F1 · price: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · price: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. The Reporting Person disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001193125-26-346881 · ownership.xml · nonDerivative · entry 2

Rimer Daniel H. · CIK 0001948678 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P.

Disclosed balance after: 1,015,167

F3 · kind: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F3 · price: On August 11, 2026, Index VI Parallel distributed in-kind, without consideration, 55,684 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, IVA VI, in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act. On the same date, IVA VI distributed in-kind, without consideration, 13,921 shares of Class A Common Stock received in the Index VI Parallel distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. The Reporting Person disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001193125-26-346881 · ownership.xml · nonDerivative · entry 1

Rimer Daniel H. · CIK 0001948678 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Index Ventures VI (Jersey), L.P.

Disclosed balance after: 50,293,428

F1 · kind: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F1 · price: On August 11, 2026, Index Ventures VI (Jersey), L.P. ("Index VI") distributed in-kind, without consideration, 2,758,691 shares of the Issuer's Class A Common Stock pro-rata to its limited partners and its general partner, Index Venture Associates VI Limited ("IVA VI"), in accordance with the exemptions under Rule 16a-9(a) and Rule 16a-13 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On the same date, IVA VI distributed in-kind, without consideration, 689,673 shares of Class A Common Stock received in the Index VI distribution pro-rata to its partners, in accordance with the exemptions afforded under Rule 16a-9(a) and Rule 16a-13 of the Exchange Act.

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. The Reporting Person disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001193125-26-346880 · ownership.xml · nonDerivative · entry 4

Index Ventures VI (Jersey) LP · CIK 0001754862 · 10% owner

Index Ventures VI Parallel Entrepreneur Fund (Jersey) LP · CIK 0001754871 · 10% owner

Index Venture Associates VI Ltd · CIK 0001755035 · 10% owner

Yucca (Jersey) SLP · CIK 0001591294 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Yucca Jersey SLP

Disclosed balance after: 786,700

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. Each of IVA VI, IGA IV and IGA V disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by it for Section 16 or any other purpose.

SEC source: 0001193125-26-346881 · ownership.xml · nonDerivative · entry 4

Rimer Daniel H. · CIK 0001948678 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Yucca Jersey SLP

Disclosed balance after: 786,700

F2 · ownership.nature: IVA VI is the managing general partner of Index VI and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel"). Index Venture Growth Associates IV Limited ("IGA IV") is the managing general partner of Index Ventures Growth IV (Jersey), L.P. Index Ventures Growth Associates V Limited ("IGA V") is the managing general partner of Index Ventures Growth V (Jersey), L.P. Yucca (Jersey) SLP ("Yucca") is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Index funds' investment in the Issuer. The Reporting Person disclaims beneficial ownership of the shares for purposes of Section 16 of the Exchange Act except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001193125-26-344687 · ownership.xml · nonDerivative · entry 3

Greylock XIV GP LLC · CIK 0001660424 · 10% owner

Greylock XIV Limited Partnership · CIK 0001584740 · 10% owner

Greylock XIV-A Limited Partnership · CIK 0001584722 · 10% owner

Greylock XIV Principals LLC · CIK 0002022202 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Greylock XIV Principals LLC

Disclosed balance after: 2,190,772

F1 · kind: Represents a pro-rata, in-kind distribution by the Reporting Person and its affiliated funds and associated persons, without additional consideration, to its respective partners, members and/or assigns. Such distribution was made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: Greylock XIV GP LLC ("Greylock XIV GP") is the sole general partner of each of Greylock XIV Limited Partnership ("Greylock XIV") and Greylock XIV-A Limited Partnership ("Greylock XIV-A") and manager of Greylock XIV Principals LLC ("Greylock XIV Principals") and may be deemed to share voting and dispositive power with respect to the shares held directly by Greylock XIV, Greylock XIV-A and Greylock XIV Principals. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV, Greylock XIV-A and Greylock XIV Principals, except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001193125-26-344687 · ownership.xml · nonDerivative · entry 2

Greylock XIV GP LLC · CIK 0001660424 · 10% owner

Greylock XIV Limited Partnership · CIK 0001584740 · 10% owner

Greylock XIV-A Limited Partnership · CIK 0001584722 · 10% owner

Greylock XIV Principals LLC · CIK 0002022202 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Greylock XIV-A Limited Partnership

Disclosed balance after: 2,190,772

F1 · kind: Represents a pro-rata, in-kind distribution by the Reporting Person and its affiliated funds and associated persons, without additional consideration, to its respective partners, members and/or assigns. Such distribution was made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: Greylock XIV GP LLC ("Greylock XIV GP") is the sole general partner of each of Greylock XIV Limited Partnership ("Greylock XIV") and Greylock XIV-A Limited Partnership ("Greylock XIV-A") and manager of Greylock XIV Principals LLC ("Greylock XIV Principals") and may be deemed to share voting and dispositive power with respect to the shares held directly by Greylock XIV, Greylock XIV-A and Greylock XIV Principals. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV, Greylock XIV-A and Greylock XIV Principals, except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001193125-26-344687 · ownership.xml · nonDerivative · entry 1

Greylock XIV GP LLC · CIK 0001660424 · 10% owner

Greylock XIV Limited Partnership · CIK 0001584740 · 10% owner

Greylock XIV-A Limited Partnership · CIK 0001584722 · 10% owner

Greylock XIV Principals LLC · CIK 0002022202 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Greylock XIV Limited Partnership

Disclosed balance after: 39,433,730

F1 · kind: Represents a pro-rata, in-kind distribution by the Reporting Person and its affiliated funds and associated persons, without additional consideration, to its respective partners, members and/or assigns. Such distribution was made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: Greylock XIV GP LLC ("Greylock XIV GP") is the sole general partner of each of Greylock XIV Limited Partnership ("Greylock XIV") and Greylock XIV-A Limited Partnership ("Greylock XIV-A") and manager of Greylock XIV Principals LLC ("Greylock XIV Principals") and may be deemed to share voting and dispositive power with respect to the shares held directly by Greylock XIV, Greylock XIV-A and Greylock XIV Principals. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV, Greylock XIV-A and Greylock XIV Principals, except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001897305-26-000006 · form4-08112026_080818.xml · nonDerivative · entry 2

Lilly III John Osborne · CIK 0001897305 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,240

F3 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by Greylock XIV Principals to its partners. The distribution was made in accordance with the exemption afforded by Rule 16a-9 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001897305-26-000006 · form4-08112026_080818.xml · nonDerivative · entry 1

Lilly III John Osborne · CIK 0001897305 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 469,090

F1 · kind: Represents shares of Class A Common Stock received pursuant to pro rata distributions by Greylock XIV Limited Partnership and Greylock XIV-A Limited Partnership to their respective partners. The distributions were made in accordance with the exemption afforded by Rule 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held of record by a revocable living trust of which the Reporting Person is a trustee.

SEC source: 0002073591-26-000032 · form4-08062026_080853.xml · nonDerivative · entry 4

Voskanian Shaunt · CIK 0002073591 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,698,620

F1 · kind: The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 6, 2025, as modified on February 27, 2026.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $27.90 and the highest price at which shares were sold was $27.95. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.