LEVINE PETER

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 6

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 61,113

F12 · kind: Represents shares received by the TO Gift Trust uta dtd 12-14-2012 pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These securities are held by the TO Gift Trust uta dtd 12-14-2012, a trust for the benefit of the Reporting Person's children and of which the Reporting Person serves as investment manager. As investment manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 5

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 61,113

F10 · kind: Represents shares received by The Summit Peak Trust pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These securities are held by The Summit Peak Trust, a trust of which the Reporting Person is the trustee and a beneficiary. As trustee, the Reporting Person has the sole voting and investment power over the shares held by the Summit Peak Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 4

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Investment Company, LLC

Disclosed balance after: 131,448

F8 · kind: Represents shares received by Red Brick Investment Company, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These securities are held of record by Red Brick Investment Company, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Investment Company, LLC.

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 3

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Special Investments SPV, LLC

Disclosed balance after: 157,276

F6 · kind: Represents shares received by Red Brick Special Investments SPV, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are held of record by Red Brick Special Investments SPV, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC.

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 2

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

F4 · kind: On 5/25/22, AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities") distributed, for no consideration, an aggregate of 1,226,087 shares of the Issuer's Common Stock (the "AH Parallel Fund III Shares") to their respective L.P.'s and to AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel"), the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On 5/25/22, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Act

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F5 · ownership.nature: These securities are held by AH Parallel Fund III, L.P., for itself and as nominee for the other AH Parallel Fund III Entities. AH EP III Parallel is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Benjamin Horowitz. Marc Andreessen and Benjamin Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-22-032691 · doc4.xml · nonDerivative · entry 1

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 0

F1 · kind: On 5/25/22, Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities") distributed, for no consideration, an aggregate of 2,689,496 shares of the Issuer's Common Stock (the "AH Fund III Shares") to their respective L.P.'s and to AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended (the "Act")

F2 · ownership.nature: These securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for the other AH Fund III Entities. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Benjamin Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 6

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 45,475

F12 · kind: Represents shares received by the TO Gift Trust uta dtd 12-14-2012 pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These securities are held by the TO Gift Trust uta dtd 12-14-2012, a trust for the benefit of the Reporting Person's children and of which the Reporting Person serves as investment manager. As investment manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 5

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 45,475

F10 · kind: Represents shares received by The Summit Peak Trust pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These securities are held by The Summit Peak Trust, a trust of which the Reporting Person is the trustee and a beneficiary. As trustee, the Reporting Person has the sole voting and investment power over the shares held by the Summit Peak Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 4

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Investment Company, LLC

Disclosed balance after: 65,725

F8 · kind: Represents shares received by Red Brick Investment Company, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These securities are held of record by Red Brick Investment Company, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Investment Company, LLC.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 3

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Special Investments SPV, LLC

Disclosed balance after: 149,098

F6 · kind: Represents shares received by Red Brick Special Investments SPV, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are held of record by Red Brick Special Investments SPV, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 2

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 1,226,087

F4 · kind: On 2/25/22, AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities") distributed, for no consideration, an aggregate of 1,226,089 shares of the Issuer's Common Stock (the "AH Parallel Fund III Shares") to their respective L.P.'s and to AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel"), the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On 2/25/22, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Act.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F5 · ownership.nature: These securities are held by AH Parallel Fund III, L.P., for itself and as nominee for the other AH Parallel Fund III Entities. AH EP III Parallel is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Benjamin Horowitz. Marc Andreessen and Benjamin Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-22-013820 · doc4.xml · nonDerivative · entry 1

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 2,689,496

F1 · kind: On 2/25/22, Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities") distributed, for no consideration, an aggregate of 2,689,498 shares of the Issuer's Common Stock (the "AH Fund III Shares") to their respective L.P.'s and to AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended (the "Act").

F2 · ownership.nature: These securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for the other AH Fund III Entities. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Benjamin Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-066255 · doc4.xml · nonDerivative · entry 5

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 29,836

F11 · kind: Represents shares received by the TO Gift Trust uta dtd 12-14-2012 pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · balance_after: Shares reported as held by this trust prior to the distributions reported herein were received in distributions reported by the Reporting Person on August 10, 2021, but were inadvertently omitted from the prior filing. The acquisition of such shares were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the 1934 Act.

F12 · ownership.nature: These securities are held by the TO Gift Trust uta dtd 12-14-2012, a trust for the benefit of the Reporting Person's children and of which the Reporting Person serves as investment manager. As investment manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-066255 · doc4.xml · nonDerivative · entry 4

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 29,836

F8 · kind: Represents shares received by The Summit Peak Trust pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · balance_after: Shares reported as held by this trust prior to the distributions reported herein were received in distributions reported by the Reporting Person on August 10, 2021, but were inadvertently omitted from the prior filing. The acquisition of such shares were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the 1934 Act.

F10 · ownership.nature: These securities are held by The Summit Peak Trust, a trust of which the Reporting Person is the trustee and a beneficiary. As trustee, the Reporting Person has the sole voting and investment power over the shares held by the Summit Peak Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-066255 · doc4.xml · nonDerivative · entry 3

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Special Investments SPV, LLC

Disclosed balance after: 140,920

F6 · kind: Represents shares received by Red Brick Special Investments SPV, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are held of record by Red Brick Special Investments SPV, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC.

SEC source: 0001209191-21-066255 · doc4.xml · nonDerivative · entry 2

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 2,452,176

F4 · kind: On 11/19/21, AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities") distributed, for no consideration, an aggregate of 1,226,089 shares of the Issuer's Common Stock (the "AH Parallel Fund III Shares") to their respective L.P.'s and to AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel"), the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On 11/19/2021, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Act

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F5 · ownership.nature: These securities are held by AH Parallel Fund III, L.P., for itself and as nominee for the other AH Parallel Fund III Entities. AH EP III Parallel is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Benjamin Horowitz. Marc Andreessen and Benjamin Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-066255 · doc4.xml · nonDerivative · entry 1

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,378,994

F1 · kind: On 11/19/2021, Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities") distributed, for no consideration, an aggregate of 2,689,498 shares of the Issuer's Common Stock (the "AH Fund III Shares") to their respective L.P.'s and to AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended (the "Act").

F2 · ownership.nature: These securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for the other AH Fund III Entities. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Benjamin Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-050722 · doc4.xml · nonDerivative · entry 3

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Red Brick Special Investments SPV, LLC

Disclosed balance after: 67,017

F6 · kind: Represents shares received by Red Brick Special Investments SPV, LLC pursuant to pro rata distributions by the AH Fund III Entities and the AH Parallel Fund III Entities, AH EP III and AH EP III Parallel, for no consideration, of shares of the Issuer's Common Stock to their respective partners or members, as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are held of record by Red Brick Special Investments SPV, LLC of which the Reporting Person is the manager. As manager, the Reporting Person has the sole voting and investment power over the shares held by Red Brick Special Investments SPV, LLC.

SEC source: 0001209191-21-050722 · doc4.xml · nonDerivative · entry 2

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 3,678,265

F4 · kind: On 8/6/21, AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities") distributed, for no consideration, an aggregate of 1,226,089 shares of the Issuer's Common Stock (the "AH Parallel Fund III Shares") to their respective L.P.'s and to AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel"), the gen'l partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On 8/6/2021, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the 1934 Act.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F5 · ownership.nature: These securities are held by AH Parallel Fund III, L.P., for itself and as nominee for the other AH Parallel Fund III Entities. AH EP III Parallel is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-050722 · doc4.xml · nonDerivative · entry 1

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 8,068,492

F1 · kind: On 8/6/2021, Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities") distributed, for no consideration, an aggregate of 2,689,498 shares of the Issuer's Common Stock (the "AH Fund III Shares") to their respective L.P.'s and to AH Equity Partners III, L.L.C. ("AH EP III"), the gen'l partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended (the "1934 Act").

F2 · ownership.nature: These securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for the other AH Fund III Entities. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-023606 · doc4.xml · derivative · entry 10

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 14,786 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · derivative · entry 9

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 32,434 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F2 · ownership.nature: The reported securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P. and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III") is the general partner of the AH Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH III Fund Entities. The managing members of AH EP III are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-023606 · doc4.xml · derivative · entry 8

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 1,233,376 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · derivative · entry 7

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 3,656,192 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · derivative · entry 6

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 10,725,556 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F2 · ownership.nature: The reported securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P. and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III") is the general partner of the AH Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH III Fund Entities. The managing members of AH EP III are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-023606 · doc4.xml · nonDerivative · entry 5

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 4,904,354

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 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · nonDerivative · entry 4

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 10,757,990

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 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F2 · ownership.nature: The reported securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P. and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III") is the general partner of the AH Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH III Fund Entities. The managing members of AH EP III are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

SEC source: 0001209191-21-023606 · doc4.xml · nonDerivative · entry 3

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 4,889,568

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 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · nonDerivative · entry 2

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 3,656,192

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 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.

F4 · ownership.nature: The reported securities are held by AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel") is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

SEC source: 0001209191-21-023606 · doc4.xml · nonDerivative · entry 1

LEVINE PETER · CIK 0001416237 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 10,725,556

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 · price: Each share of the Issuer's Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into one share of common stock of the Issuer immediately upon the closing of the Issuer's initial public offering and has no expiration date.

F2 · ownership.nature: The reported securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P. and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III") is the general partner of the AH Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH III Fund Entities. The managing members of AH EP III are Marc Andreessen and Ben Horowitz. Marc Andreessen and Ben Horowitz share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F3 · ownership.nature: Mr. Levine is a member of the general partners of the AH Fund III Entities and the AH Parallel Fund III Entities (as defined herein, together, the "Andreessen Horowitz Entities"), but he disclaims the existence of a "group" and disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or the general partner entities thereof, as applicable.