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ICONIQ Strategic Partners Co-Invest, L.P., BL Series

Disclosed activity across 1 company

Tapewire entity
151085
SEC CIK
0001585870

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

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.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

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

Section 16 reporting ended · disclosed 2020-03-03. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect623 Reported balance After 2020-02-28 transaction · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · 2020-02-28 · Sale · Disposed 63 · Balance 623

F7: These shares were sold in multiple transactions at prices ranging from $59.86 - $60.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect263 Reported balance After 2020-02-28 transaction · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · 2020-02-28 · Sale · Disposed 26 · Balance 263

F7: These shares were sold in multiple transactions at prices ranging from $59.86 - $60.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect364 Reported balance After 2020-02-28 transaction · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · 2020-02-28 · Sale · Disposed 259 · Balance 364

F8: These shares were sold in multiple transactions at prices ranging from $60.86 - $61.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect154 Reported balance After 2020-02-28 transaction · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · 2020-02-28 · Sale · Disposed 109 · Balance 154

F8: These shares were sold in multiple transactions at prices ranging from $60.86 - $61.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect216 Reported balance After 2020-02-28 transaction · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · 2020-02-28 · Sale · Disposed 148 · Balance 216

F9: These shares were sold in multiple transactions at prices ranging from $61.86 - $62.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect91 Reported balance After 2020-02-28 transaction · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · 2020-02-28 · Sale · Disposed 63 · Balance 91

F9: These shares were sold in multiple transactions at prices ranging from $61.86 - $62.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect2 Reported balance After 2020-02-28 transaction · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · 2020-02-28 · Sale · Disposed 214 · Balance 2

F10: These shares were sold in multiple transactions at prices ranging from $62.86 - $63.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect1 Reported balance After 2020-02-28 transaction · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · 2020-02-28 · Sale · Disposed 90 · Balance 1

F10: These shares were sold in multiple transactions at prices ranging from $62.86 - $63.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2020-02-28 transaction · row 9 Holding and transaction disclosures are not merged.
1 source row

Row 9 · 2020-02-28 · Sale · Disposed 2 · Balance 0

F11: These shares were sold in multiple transactions at prices ranging from $63.85 - $63.92, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2020-02-28 transaction · row 10 Holding and transaction disclosures are not merged.
1 source row

Row 10 · 2020-02-28 · Sale · Disposed 1 · Balance 0

F11: These shares were sold in multiple transactions at prices ranging from $63.85 - $63.92, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Common StockSEC Table I · non-derivativeDirect297,702 Reported balance Holding disclosure · report date 2020-02-28 · row 12 Holding and transaction disclosures are not merged.
1 source row

Row 12 · Balance 297,702

F6: These shares are directly held by Makan through a family trust that he controls.

Common StockSEC Table I · non-derivativeIndirectSee Footnote0 Reported balance Holding disclosure · report date 2020-02-28 · row 11 Holding and transaction disclosures are not merged.
1 source row

Row 11 · Balance 0

F5: This number represents shares held by ICONIQ Strategic Partners, L.P. (0), ICONIQ Strategic Partners-B, L.P. (0), ICONIQ BL Series (0), and ICONIQ BL2 Series (0) respectively. Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F2: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F5: This number represents shares held by ICONIQ Strategic Partners, L.P. (0), ICONIQ Strategic Partners-B, L.P. (0), ICONIQ BL Series (0), and ICONIQ BL2 Series (0) respectively. Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F6: These shares are directly held by Makan through a family trust that he controls.

F7: These shares were sold in multiple transactions at prices ranging from $59.86 - $60.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F8: These shares were sold in multiple transactions at prices ranging from $60.86 - $61.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F9: These shares were sold in multiple transactions at prices ranging from $61.86 - $62.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F10: These shares were sold in multiple transactions at prices ranging from $62.86 - $63.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F11: These shares were sold in multiple transactions at prices ranging from $63.85 - $63.92, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 1 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 10

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F11 · price: These shares were sold in multiple transactions at prices ranging from $63.85 - $63.92, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 2 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 9

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F11 · price: These shares were sold in multiple transactions at prices ranging from $63.85 - $63.92, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 90 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 8

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1

F10 · price: These shares were sold in multiple transactions at prices ranging from $62.86 - $63.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 214 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 7

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2

F10 · price: These shares were sold in multiple transactions at prices ranging from $62.86 - $63.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 63 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 6

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91

F9 · price: These shares were sold in multiple transactions at prices ranging from $61.86 - $62.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 148 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 5

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216

F9 · price: These shares were sold in multiple transactions at prices ranging from $61.86 - $62.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 109 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154

F8 · price: These shares were sold in multiple transactions at prices ranging from $60.86 - $61.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 259 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 364

F8 · price: These shares were sold in multiple transactions at prices ranging from $60.86 - $61.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 26 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263

F7 · price: These shares were sold in multiple transactions at prices ranging from $59.86 - $60.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2 Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 16:06 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 63 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006707 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623

F7 · price: These shares were sold in multiple transactions at prices ranging from $59.86 - $60.85, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL Series") is the direct owner of these securities.

F3 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ BL Series and ICONIQ BL2 Series (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F4 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 26, 2020 Filed Feb 28, 2020 19:00 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 32,787 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006349 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289

F4 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on February 26, 2020, for no consideration, 32,787 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on February 26, 2020, for no consideration, 32,787 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.direct: ICONIQ BL2 is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 26, 2020 Filed Feb 28, 2020 19:00 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 228,559 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006349 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 686

F3 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on February 26, 2020, for no consideration, 228,559 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on February 26, 2020, for no consideration, 228,559 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.direct: ICONIQ BL is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 26, 2020 Filed Feb 28, 2020 19:00 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 161,735 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006349 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · kind: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on February 26, 2020, for no consideration, 161,735 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · price: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on February 26, 2020, for no consideration, 161,735 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.direct: ICONIQ B is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
February 26, 2020 Filed Feb 28, 2020 19:00 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 644,416 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-20-006349 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on February 26, 2020, for no consideration, 644,416 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on February 26, 2020, for no consideration, 644,416 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: ICONIQ is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
November 07, 2019 Filed Nov 12, 2019 10:54 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 33,077 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-027089 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,076

F4 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on November 7, 2019, for no consideration, 33,077 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on November 7, 2019, for no consideration, 33,077 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.direct: ICONIQ BL2 is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
November 07, 2019 Filed Nov 12, 2019 10:54 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 229,246 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-027089 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,245

F3 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on November 7, 2019, for no consideration, 229,246 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on November 7, 2019, for no consideration, 229,246 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.direct: ICONIQ BL is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
November 07, 2019 Filed Nov 12, 2019 10:54 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 183,167 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-027089 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,166

F2 · kind: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on November 7, 2019, for no consideration, 183,167 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · price: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on November 7, 2019, for no consideration, 183,167 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.direct: ICONIQ B is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
November 07, 2019 Filed Nov 12, 2019 10:54 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 729,805 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-027089 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 729,805

F1 · kind: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on November 7, 2019, for no consideration, 729,805 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to ICONIQ Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on November 7, 2019, for no consideration, 729,805 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to ICONIQ Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: ICONIQ is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
June 07, 2019 Filed Jun 11, 2019 13:12 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 66,154 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-016331 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,153

F4 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on June 7, 2019, for no consideration, 66,154 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") distributed on June 7, 2019, for no consideration, 66,154 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.direct: ICONIQ BL2 is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
June 07, 2019 Filed Jun 11, 2019 13:12 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 458,492 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-016331 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 458,491

F3 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on June 7, 2019, for no consideration, 458,492 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on June 7, 2019, for no consideration, 458,492 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.direct: ICONIQ BL is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
June 07, 2019 Filed Jun 11, 2019 13:12 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 366,333 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-016331 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 366,333

F2 · kind: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on June 7, 2019, for no consideration, 366,333 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · price: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on June 7, 2019, for no consideration, 366,333 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.direct: ICONIQ B is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
June 07, 2019 Filed Jun 11, 2019 13:12 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 1,459,610 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-19-016331 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,459,610

F1 · kind: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on June 7, 2019, for no consideration, 1,459,610 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to ICONIQ Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on June 7, 2019, for no consideration, 1,459,610 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to ICONIQ Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: ICONIQ is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 11:02 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 56,287 $40.75 $2,293,695.25
Disclosure

SEC source: 0000899243-18-007871 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,307

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $40.75 per share.

F6 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 11:02 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 390,108 $40.75 $15,896,901.00
Disclosure

SEC source: 0000899243-18-007871 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 916,983

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $40.75 per share.

F5 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 11:02 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 311,694 $40.75 $12,701,530.50
Disclosure

SEC source: 0000899243-18-007871 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 732,666

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $40.75 per share.

F4 · ownership.direct: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 11:02 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 1,241,911 $40.75 $50,607,873.25
Disclosure

SEC source: 0000899243-18-007871 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,919,220

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $40.75 per share.

F3 · ownership.direct: ICONIQ Strategic Partners, L.P. ("ICONIQ") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
December 07, 2017 Filed Dec 11, 2017 06:08 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 39,838 $34.07 $1,357,280.66
Disclosure

SEC source: 0000899243-17-028348 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,594

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $34.07 per share.

F6 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL2 Series ("ICONIQ BL2") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
December 07, 2017 Filed Dec 11, 2017 06:08 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 276,103 $34.07 $9,406,829.21
Disclosure

SEC source: 0000899243-17-028348 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,307,091

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $34.07 per share.

F5 · ownership.direct: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
December 07, 2017 Filed Dec 11, 2017 06:08 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 220,605 $34.07 $7,516,012.35
Disclosure

SEC source: 0000899243-17-028348 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,044,360

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $34.07 per share.

F4 · ownership.direct: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
December 07, 2017 Filed Dec 11, 2017 06:08 UTC BLACKLINE, INC. BL · Entity 4556 SaleCommon Stock 878,973 $34.07 $29,946,610.11
Disclosure

SEC source: 0000899243-17-028348 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,161,131

F1 · shares: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2 · price: Represents the sale price to the underwriters in the secondary offering of $34.07 per share.

F3 · ownership.direct: ICONIQ Strategic Partners, L.P. ("ICONIQ") is the direct owner of these securities.

F7 · ownership.direct: Iconiq Strategic Partners GP, L.P. ("ICONIQ GP") is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 17:45 UTC Amendment BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 60,139 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021710 · doc4a.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,432

F4 · kind: ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 ("ICONIQ BL2") distributed on September 6, 2017, for no consideration, 60,139 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 ("ICONIQ BL2") distributed on September 6, 2017, for no consideration, 60,139 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.direct: ICONIQ BL2 is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 17:45 UTC Amendment BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 416,806 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021710 · doc4a.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,583,194

F3 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on September 6, 2017, for no consideration, 416,806 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on September 6, 2017, for no consideration, 416,806 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.direct: ICONIQ BL is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 17:45 UTC Amendment BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 333,026 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021710 · doc4a.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,264,965

F2 · kind: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on September 6, 2017, for no consideration, 333,026 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · price: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on September 6, 2017, for no consideration, 333,026 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.direct: ICONIQ B is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 17:45 UTC Amendment BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 1,326,904 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021710 · doc4a.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,040,104

F1 · kind: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on September 6, 2017, for no consideration, 1,326,904 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on September 6, 2017, for no consideration, 1,326,904 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: ICONIQ is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 12:22 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 60,139 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021644 · doc4.xml · nonDerivative · entry 4

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,432

F4 · kind: ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 ("ICONIQ BL2") distributed on September 6, 2017, for no consideration, 60,139 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 ("ICONIQ BL2") distributed on September 6, 2017, for no consideration, 60,139 shares of Common Stock of the Issuer (the "ICONIQ BL2 Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL2, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL2 Shares it received in the distribution by ICONIQ BL2 to its partners, representing each such partner's pro rata interest in such ICONIQ BL2 Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.direct: ICONIQ BL2 is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

Read SEC document
September 06, 2017 Filed Sep 8, 2017 12:22 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 416,806 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021644 · doc4.xml · nonDerivative · entry 3

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,583,194

F3 · kind: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on September 6, 2017, for no consideration, 416,806 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · price: ICONIQ Strategic Partners Co-Invest, L.P., BL Series ("ICONIQ BL") distributed on September 6, 2017, for no consideration, 416,806 shares of Common Stock of the Issuer (the "ICONIQ BL Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ BL, representing each such partner's pro rata interest in such ICONIQ BL Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ BL Shares it received in the distribution by ICONIQ BL to its partners, representing each such partner's pro rata interest in such ICONIQ BL Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.direct: ICONIQ BL is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

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September 06, 2017 Filed Sep 8, 2017 12:22 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 333,026 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021644 · doc4.xml · nonDerivative · entry 2

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,264,965

F2 · kind: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on September 6, 2017, for no consideration, 333,026 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · price: ICONIQ Strategic Partners-B, L.P. ("ICONIQ B") distributed on September 6, 2017, for no consideration, 333,026 shares of Common Stock of the Issuer (the "ICONIQ B Shares") to its limited partners and to ICONIQ GP, the general partner of ICONIQ B, representing each such partner's pro rata interest in such ICONIQ B Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ B Shares it received in the distribution by ICONIQ B to its partners, representing each such partner's pro rata interest in such ICONIQ B Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.direct: ICONIQ B is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

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September 06, 2017 Filed Sep 8, 2017 12:22 UTC BLACKLINE, INC. BL · Entity 4556 OtherCommon Stock 1,326,904 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-17-021644 · doc4.xml · nonDerivative · entry 1

ICONIQ Strategic Partners, L.P. · CIK 0001575779 · 10% owner

ICONIQ Strategic Partners-B, L.P. · CIK 0001584545 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., BL Series · CIK 0001585870 · 10% owner

ICONIQ Strategic Partners Co-Invest, L.P., Series BL2 · CIK 0001623300 · 10% owner

ICONIQ Strategic Partners GP, L.P. · CIK 0001688390 · 10% owner

ICONIQ Strategic Partners TT GP, Ltd. · CIK 0001688389 · 10% owner

Makan Divesh · CIK 0001688143 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,040,104

F1 · kind: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on September 6, 2017, for no consideration, 1,326,904 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: ICONIQ Strategic Partners, L.P. ("ICONIQ") distributed on September 6, 2017, for no consideration, 1,326,904 shares of Common Stock of the Issuer (the "ICONIQ Shares") to its limited partners and to Iconiq Strategic Partners GP, L.P. ("ICONIQ GP"), the general partner of ICONIQ, representing each such partner's pro rata interest in such ICONIQ Shares. On the same date, ICONIQ GP distributed, for no consideration, the ICONIQ Shares it received in the distribution by ICONIQ to its partners, representing each such partner's pro rata interest in such ICONIQ Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: ICONIQ is the direct owner of these securities.

F9 · ownership.direct: ICONIQ GP is the sole general partner of each of ICONIQ, ICONIQ B, ICONIQ BL and ICONIQ BL2 (collectively, the "Funds"). ICONIQ Strategic Partners TT GP, Ltd. (the "ICONIQ Parent GP") is the sole general partner of ICONIQ GP. Divesh Makan ("Makan") is an equity holder and director of ICONIQ Parent GP.

F10 · ownership.direct: Each of ICONIQ GP, ICONIQ Parent GP and Makan disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

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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.