BL

SEC source: 0000899243-18-014186 · doc4.xml · nonDerivative · entry 1

SLTA Sumeru (GP), L.L.C. · CIK 0001463527 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Technology Associates Sumeru, L.P. · CIK 0001463521 · Director · 10% owner

Silver Lake Sumeru Fund LP · CIK 0001410377 · Director · 10% owner

Silver Lake Technology Investors Sumeru, L.P. · CIK 0001463520 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Sumeru Fund, L.P.

Disclosed balance after: 4,048,612

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 underwriter in the secondary offering of $40.05 per share.

F3 · ownership.nature: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA Sumeru (GP), L.L.C. ("SLTA"), which is the general partner of Silver Lake Technology Associates Sumeru, L.P. ("SLT LP"), which is the general partner of Silver Lake Sumeru Fund, L.P. ("SLSF"), which directly holds these shares of Common Stock.

F5 · ownership.nature: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing member of SLTA, SLG may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

SEC source: 0000899243-19-007048 · doc4.xml · nonDerivative · entry 2

SLTA Sumeru (GP), L.L.C. · CIK 0001463527 · Director

Silver Lake Group, L.L.C. · CIK 0001418226 · Director

Silver Lake Technology Associates Sumeru, L.P. · CIK 0001463521 · Director

Silver Lake Sumeru Fund LP · CIK 0001410377 · Director

Silver Lake Technology Investors Sumeru, L.P. · CIK 0001463520 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors Sumeru, L.P.

Disclosed balance after: 0

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 underwriter in the secondary offering of $48.16 per share.

F4 · ownership.nature: SLG is the managing member of SLTA, which is the general partner of SLT LP, which is the general partner of Silver Lake Technology Investors Sumeru, L.P. ("SLTI", and collectively with SLG, SLTA, SLT LP and SLSF, the "Reporting Persons"), which directly holds these shares of Common Stock.

F5 · ownership.nature: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA and SLG may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

SEC source: 0000899243-19-007048 · doc4.xml · nonDerivative · entry 1

SLTA Sumeru (GP), L.L.C. · CIK 0001463527 · Director

Silver Lake Group, L.L.C. · CIK 0001418226 · Director

Silver Lake Technology Associates Sumeru, L.P. · CIK 0001463521 · Director

Silver Lake Sumeru Fund LP · CIK 0001410377 · Director

Silver Lake Technology Investors Sumeru, L.P. · CIK 0001463520 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Sumeru Fund, L.P.

Disclosed balance after: 0

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 underwriter in the secondary offering of $48.16 per share.

F3 · ownership.nature: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA Sumeru (GP), L.L.C. ("SLTA"), which is the general partner of Silver Lake Technology Associates Sumeru, L.P. ("SLT LP"), which is the general partner of Silver Lake Sumeru Fund, L.P. ("SLSF"), which directly holds these shares of Common Stock.

F5 · ownership.nature: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA and SLG may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

SEC source: 0001209191-18-032629 · doc4.xml · derivative · entry 3

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 420,000

Underlying: Common Stock · 15,000 shares

Expires 2024-03-02

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

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

F3 · derivative.exercise_date: The option is fully vested and immediately exercisable.

SEC source: 0001209191-18-032629 · doc4.xml · nonDerivative · entry 2

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,872

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $41.07 to $41.48 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-18-032629 · doc4.xml · nonDerivative · entry 1

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,872

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

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

SEC source: 0001209191-18-030903 · doc4.xml · derivative · entry 3

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 435,000

Underlying: Common Stock · 15,000 shares

Expires 2024-03-02

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

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

F3 · derivative.exercise_date: The option is fully vested and immediately exercisable.

SEC source: 0001209191-18-030903 · doc4.xml · nonDerivative · entry 2

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,872

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $39.01 to $39.77 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-18-030903 · doc4.xml · nonDerivative · entry 1

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,872

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

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2018.

SEC source: 0001209191-18-029549 · doc4.xml · derivative · entry 2

THOMPSON KEVIN B · CIK 0001180598 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-029549 · doc4.xml · nonDerivative · entry 1

THOMPSON KEVIN B · CIK 0001180598 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,994

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-029563 · doc4.xml · derivative · entry 2

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-029563 · doc4.xml · nonDerivative · entry 1

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,994

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-029553 · doc4.xml · derivative · entry 2

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-029553 · doc4.xml · nonDerivative · entry 1

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,994

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033606 · doc4a.xml · derivative · entry 2

THOMPSON KEVIN B · CIK 0001180598 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033606 · doc4a.xml · nonDerivative · entry 1

THOMPSON KEVIN B · CIK 0001180598 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,606

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033569 · doc4a.xml · derivative · entry 2

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033569 · doc4a.xml · nonDerivative · entry 1

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,994

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033561 · doc4a.xml · derivative · entry 3

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,396

Underlying: Common Stock · 4,396 shares

Expires 2028-05-08

F3 · derivative.exercise_date: The shares subject to the option will vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0001209191-18-033561 · doc4a.xml · nonDerivative · entry 2

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,801

F1 · kind: Reflects automatic annual restricted stock unit ("RSU") awards pursuant to the Issuer's Outside Director Compensation Policy.

F2 · shares: The reported securities awarded on May 9, 2018 (the "Award Date") represent RSUs which vest in full upon the earlier of the one (1) year anniversary of the Award Date or the day prior to the Issuer's next annual meeting of the stockholders and in each case subject to the Reporting Person's continued service on the Issuer's board of directors through each vesting date.

SEC source: 0000899243-18-007926 · doc4.xml · nonDerivative · entry 2

SLTA Sumeru (GP), L.L.C. · CIK 0001463527 · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · 10% owner

SHAH AJAY · CIK 0001008036 · 10% owner

Silver Lake Technology Associates Sumeru, L.P. · CIK 0001463521 · 10% owner

Silver Lake Sumeru Fund LP · CIK 0001410377 · 10% owner

Silver Lake Technology Investors Sumeru, L.P. · CIK 0001463520 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors Sumeru, L.P.

Disclosed balance after: 67,125

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 underwriter in the secondary offering of $40.75 per share.

F4 · ownership.nature: SLG and Shah are the managing members of SLTA, which is the general partner of SLT LP, which is the general partner of Silver Lake Technology Investors Sumeru, L.P. ("SLTI", and collectively with SLG, Shah, SLTA, SLT LP and SLSF, the "Reporting Persons"), which directly holds these shares of Common Stock.

F5 · ownership.nature: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA, SLG and Shah may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

SEC source: 0000899243-18-007926 · doc4.xml · nonDerivative · entry 1

SLTA Sumeru (GP), L.L.C. · CIK 0001463527 · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · 10% owner

SHAH AJAY · CIK 0001008036 · 10% owner

Silver Lake Technology Associates Sumeru, L.P. · CIK 0001463521 · 10% owner

Silver Lake Sumeru Fund LP · CIK 0001410377 · 10% owner

Silver Lake Technology Investors Sumeru, L.P. · CIK 0001463520 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Sumeru Fund, L.P.

Disclosed balance after: 7,516,748

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 underwriter in the secondary offering of $40.75 per share.

F3 · ownership.nature: Silver Lake Group, L.L.C. ("SLG") and Ajay Shah ("Shah") are the managing members of SLTA Sumeru (GP), L.L.C. ("SLTA"), which is the general partner of Silver Lake Technology Associates Sumeru, L.P. ("SLT LP"), which is the general partner of Silver Lake Sumeru Fund, L.P. ("SLSF"), which directly holds these shares of Common Stock.

F5 · ownership.nature: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA, SLG and Shah may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

SEC source: 0001209191-18-020558 · doc4.xml · nonDerivative · entry 4

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Tucker Seimetz Safety Net Grat

Disclosed balance after: 250,916

F1 · shares: Represents shares of the Issuer's Common Stock sold in an underwritten secondary offering.

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

SEC source: 0001209191-18-020558 · doc4.xml · nonDerivative · entry 3

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Roseanna Tucker 2012 Irrevocable Trust

Disclosed balance after: 577,200

F1 · shares: Represents shares of the Issuer's Common Stock sold in an underwritten secondary offering.

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

SEC source: 0001209191-18-020558 · doc4.xml · nonDerivative · entry 2

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Isaac Tucker 2012 Irrevocable Trust

Disclosed balance after: 577,200

F1 · shares: Represents shares of the Issuer's Common Stock sold in an underwritten secondary offering.

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

SEC source: 0001209191-18-020558 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 3,282,610

F1 · shares: Represents shares of the Issuer's Common Stock sold in an underwritten secondary offering.

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

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.

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.

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.

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.

SEC source: 0000899243-18-007870 · doc4.xml · nonDerivative · entry 4

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F7 · ownership.nature: 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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.nature: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0000899243-18-007870 · doc4.xml · nonDerivative · entry 3

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F7 · ownership.nature: 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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.nature: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0000899243-18-007870 · doc4.xml · nonDerivative · entry 2

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F7 · ownership.nature: 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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.nature: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0000899243-18-007870 · doc4.xml · nonDerivative · entry 1

Griffith William J.G. · CIK 0001688124 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.direct: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

F7 · ownership.nature: 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. The Reporting Person is an equity holder and director of ICONIQ Parent GP.

F8 · ownership.nature: The Reporting Person 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 his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001209191-18-020557 · doc4.xml · nonDerivative · entry 2

Spanicciati Mario · CIK 0001688128 · Director · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Spanicciati Family 2013 Dynasty Trust

Disclosed balance after: 698,928

SEC source: 0001209191-18-020557 · doc4.xml · nonDerivative · entry 1

Spanicciati Mario · CIK 0001688128 · Director · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Spanicciati Family 2013 Irrevocable Trust

Disclosed balance after: 2,157,163

SEC source: 0001209191-18-020252 · doc4.xml · derivative · entry 3

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Common Stock · 50,000 shares

Expires 2024-03-02

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

F1 · derivative.exercise_date: The option is fully vested and immediately exercisable.

SEC source: 0001209191-18-020252 · doc4.xml · nonDerivative · entry 2

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,872

SEC source: 0001209191-18-020252 · doc4.xml · nonDerivative · entry 1

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,872

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

SEC source: 0001209191-18-018538 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 3,482,610

SEC source: 0001209191-18-018047 · doc4.xml · derivative · entry 8

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,080

Underlying: Common Stock · 95,080 shares

Expires 2028-03-05

F2 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of the Vesting Commencement Date, and 1/16th of the shares subject to the option will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018047 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,672

F1 · shares: Each share is represented by a Restricted Stock Unit ("RSU"). 25% of the RSUs will vest on the one (1) year anniversary of February 20, 2018 (the "Vesting Commencement Date"), and 1/16th of the RSUs will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018054 · doc4.xml · derivative · entry 2

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,760

Underlying: Common Stock · 56,760 shares

Expires 2028-03-05

F2 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of the Vesting Commencement Date, and 1/16th of the shares subject to the option will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018054 · doc4.xml · nonDerivative · entry 1

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,272

F1 · shares: Each share is represented by a Restricted Stock Unit ("RSU"). 25% of the RSUs will vest on the one (1) year anniversary of February 20, 2018 (the "Vesting Commencement Date"), and 1/16th of the RSUs will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018056 · doc4.xml · derivative · entry 2

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,272

Underlying: Common Stock · 39,272 shares

Expires 2028-03-05

F2 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of the Vesting Commencement Date, and 1/16th of the shares subject to the option will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018056 · doc4.xml · nonDerivative · entry 1

Murphy Chris · CIK 0001688120 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,872

F1 · shares: Each share is represented by a Restricted Stock Unit ("RSU"). 25% of the RSUs will vest on the one (1) year anniversary of February 20, 2018 (the "Vesting Commencement Date"), and 1/16th of the RSUs will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018051 · doc4.xml · derivative · entry 2

Villanova Patrick · CIK 0001688119 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,640

Underlying: Common Stock · 2,640 shares

Expires 2028-03-05

F2 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of the Vesting Commencement Date, and 1/16th of the shares subject to the option will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018051 · doc4.xml · nonDerivative · entry 1

Villanova Patrick · CIK 0001688119 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,064

F1 · shares: Each share is represented by a Restricted Stock Unit ("RSU"). 25% of the RSUs will vest on the one (1) year anniversary of February 20, 2018 (the "Vesting Commencement Date"), and 1/16th of the RSUs will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001209191-18-018048 · doc4.xml · derivative · entry 4

Spanicciati Mario · CIK 0001688128 · Director · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,592

Underlying: Common Stock · 24,592 shares

Expires 2028-03-05

F2 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of the Vesting Commencement Date, and 1/16th of the shares subject to the option will vest every three months thereafter on the same day of the month as the Vesting Commencement Date, subject to the Reporting Person's continued service through each vesting date.