PRME

SEC source: 0001894562-24-000043 · wk-form4_1728592144.xml · nonDerivative · entry 2

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 682,259

F1 · shares: On October 8, 2024, for bona fide estate planning purposes, the Reporting Person's spouse transferred 226,925 shares of Issuer common stock to a family trust for no consideration.

F2 · ownership.nature: Shares held by a trust for which certain of the Reporting Person's family member is a trustee. The Reporting Person disclaims beneficial ownership except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by the Reporting Person for Section 16 or any other purpose.

SEC source: 0001894562-24-000043 · wk-form4_1728592144.xml · nonDerivative · entry 1

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 50,241

F1 · shares: On October 8, 2024, for bona fide estate planning purposes, the Reporting Person's spouse transferred 226,925 shares of Issuer common stock to a family trust for no consideration.

SEC source: 0001894562-24-000036 · wk-form4_1718398722.xml · derivative · entry 1

Chung Wendy · CIK 0001922605 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-24-000035 · wk-form4_1718398714.xml · derivative · entry 1

Cahill Thomas · CIK 0001922939 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-24-000041 · wk-form4_1718398754.xml · derivative · entry 1

Marrazzo Jeffrey D · CIK 0001631262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date

SEC source: 0001894562-24-000039 · wk-form4_1718398741.xml · derivative · entry 1

NELSEN ROBERT · CIK 0001219042 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date

SEC source: 0001894562-24-000040 · wk-form4_1718398747.xml · derivative · entry 1

Schenkein David P · CIK 0001578200 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date

SEC source: 0001894562-24-000038 · wk-form4_1718398735.xml · derivative · entry 1

Kelly Michael Aaron · CIK 0001769668 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date

SEC source: 0001894562-24-000037 · wk-form4_1718398728.xml · derivative · entry 1

Foster-Cheek Kaye I · CIK 0001312622 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 12, 2025 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date

SEC source: 0001894562-24-000026 · wk-form4_1717791477.xml · nonDerivative · entry 2

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 277,166

F1 · shares: On June 5, 2024, for bona fide estate planning purposes, the Reporting Person transferred 250,000 shares of Issuer common stock to his spouse for no consideration.

SEC source: 0001894562-24-000026 · wk-form4_1717791477.xml · nonDerivative · entry 1

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,310,837

F1 · shares: On June 5, 2024, for bona fide estate planning purposes, the Reporting Person transferred 250,000 shares of Issuer common stock to his spouse for no consideration.

SEC source: 0001894562-24-000024 · wk-form4_1716322282.xml · derivative · entry 1

Reine Allan · CIK 0001714023 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2034-01-17

F1 · derivative.exercise_date: Represents an option initially granted to the Reporting Person on January 17, 2024, a portion of which shares underlying this option shall vest upon the achievement of certain performance milestones. On May 17, 2024, the board of directors of the Issuer determined that one of the performance milestone conditions was achieved, resulting in the vesting of 100,000 shares.

SEC source: 0001894562-24-000023 · wk-form4_1716322256.xml · derivative · entry 1

Brudnick Richard · CIK 0001692359 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,600

Underlying: Common Stock · 19,300 shares

Expires 2032-08-04

F1 · derivative.exercise_date: Represents an option initially granted to the Reporting Person on August 4, 2022, a portion of which shares underlying this option shall vest upon the achievement of certain performance milestones. On May 17, 2024, the board of directors of the Issuer determined that one of the performance milestone conditions was achieved, resulting in the vesting of 19,300 shares.

SEC source: 0001894562-24-000022 · wk-form4_1716322214.xml · derivative · entry 1

LEE ANN L. · CIK 0001723629 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,832

Underlying: Common Stock · 80,416 shares

Expires 2031-10-27

F1 · derivative.exercise_date: Represents an option initially granted to the Reporting Person on October 27, 2021, a portion of which shares underlying this option shall vest upon the achievement of certain performance milestones. On May 17, 2024, the board of directors of the Issuer determined that one of the performance milestone conditions was achieved, resulting in the vesting of 80,416 shares.

SEC source: 0001894562-24-000018 · wk-form4_1709605211.xml · derivative · entry 1

Marrazzo Jeffrey D · CIK 0001631262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: The shares underlying this option shall vest in full on the one-year anniversary of the date of grant, subject to the Reporting Person's continued service through such vesting date.

SEC source: 0001894562-24-000016 · wk-form4_1709044527.xml · derivative · entry 1

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2034-02-25

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 25, 2024, subject to the Reporting Person's continued service on each such vesting date. Not reported herein are performance-based options awarded to the Reporting Person on the same transaction date, which vest upon the achievement of certain performance criteria. As of the transaction date, the performance criteria for such performance-based options have not yet been satisfied.

SEC source: 0001894562-24-000011 · wk-form4_1708725696.xml · derivative · entry 1

Goldwasser Meredith · CIK 0001922606 · SVP, Strategy & Corporate Ops.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,498

Underlying: Common Stock · 90,498 shares

Expires 2034-02-21

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 21, 2024, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001894562-24-000013 · wk-form4_1708725783.xml · derivative · entry 1

Duffield Jeremy · CIK 0001922590 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,995

Underlying: Common Stock · 180,995 shares

Expires 2034-02-21

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 21, 2024, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001894562-24-000014 · wk-form4_1708725818.xml · derivative · entry 1

Brudnick Richard · CIK 0001692359 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,747

Underlying: Common Stock · 135,747 shares

Expires 2034-02-21

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 21, 2024, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001894562-24-000012 · wk-form4_1708725737.xml · derivative · entry 1

LEE ANN L. · CIK 0001723629 · Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,995

Underlying: Common Stock · 180,995 shares

Expires 2034-02-21

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 21, 2024, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001894562-24-000010 · wk-form4_1708725660.xml · derivative · entry 1

Alenson Carman · CIK 0001688865 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,498

Underlying: Common Stock · 90,498 shares

Expires 2034-02-21

F1 · derivative.exercise_date: 1/48th of the shares underlying this option vest and become exercisable in substantially equal monthly installments on each monthly anniversary of February 21, 2024, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001062993-24-003740 · form4.xml · nonDerivative · entry 3

NELSEN ROBERT · CIK 0001219042 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By ARCH Venture Fund XII, L.P.

Disclosed balance after: 3,200,000

F5 · ownership.nature: Represents shares held directly by ARCH Venture Fund XII, L.P. ("ARCH XII"). ARCH Venture Partners XII, L.P. ("AVP XII LP") is the general partner of ARCH XII. ARCH Venture Partners XII, LLC (AVP XII LLC) is the general partner of AVP XII LP. In addition to the Reporting Person, Keith Crandell, Kristina Burow and Steven Gillis are also members of the investment committee of AVP XII LLC (the "AVP XII LLC Investment Committee Members"). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Investment Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the other AVP XII LLC Investment Committee Members have filed a separate Form 4 and disclaim beneficial ownership except to the extent of their pecuniary interest therein, if any.

F6 · ownership.nature: The Reporting Person is also an AVP XII Investment Committee Member and may be deemed to to share the power to direct the disposition and vote of the shares held by ARCH XII. The Reporting Person disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.

SEC source: 0001062993-24-003739 · form4.xml · nonDerivative · entry 3

ARCH Venture Partners XII, LLC · CIK 0001979548 · 10% owner

ARCH Venture Partners XII, L.P. · CIK 0001979765 · 10% owner

ARCH Venture Fund XII, L.P. · CIK 0001906837 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By ARCH Venture Fund XII, L.P.

Disclosed balance after: 3,200,000

F4 · ownership.nature: Represents shares held directly by ARCH Venture Fund XII, L.P. ("ARCH XII"). ARCH Venture Partners XII, L.P. ("AVP XII LP") is the general partner of ARCH XII. ARCH Venture Partners XII, LLC ("AVP XII LLC") is the general partner of AVP XII LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP XII LLC (the "AVP XII LLC Committee Members"). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any.

SEC source: 0001062993-24-003738 · form4.xml · nonDerivative · entry 3

ARCH Venture Partners X, LLC · CIK 0001769012 · 10% owner

ARCH Venture Partners X, L.P. · CIK 0001782583 · 10% owner

ARCH Venture Partners X Overage, L.P. · CIK 0001768905 · 10% owner

ARCH Venture Fund X, L.P. · CIK 0001757011 · 10% owner

ARCH Venture Fund X Overage, L.P. · CIK 0001757017 · 10% owner

CRANDELL KEITH · CIK 0001219039 · 10% owner

Burow Kristina · CIK 0001569248 · 10% owner

GILLIS STEVEN · CIK 0001229592 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By ARCH Venture Fund XII, L.P.

Disclosed balance after: 3,200,000

F4 · ownership.nature: Represents shares held directly by ARCH Venture Fund XII, L.P. ("ARCH XII"). ARCH Venture Partners XII, L.P. ("AVP XII LP") is the general partner of ARCH XII. ARCH Venture Partners XII, LLC ("AVP XII LLC") is the general partner of AVP XII LP. Keith Crandell, Kristina Burow and Steven Gillis are members of the investment committee of AVP XII LLC (the "AVP XII LLC Committee Members"). Each of AVP XII LP and AVP XII LLC may be deemed to beneficially own the shares held by ARCH XII, and each of the AVP XII LLC Committee Members may be deemed to share the power to direct the disposition and vote of the shares held by ARCH XII. Each of AVP XII LP, AVP XII LLC and the AVP XII LLC Committee Members disclaims beneficial ownership except to the extent of their pecuniary interest therein, if any.

SEC source: 0001894562-24-000004 · wk-form4_1705699169.xml · derivative · entry 1

Reine Allan · CIK 0001714023 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires 2034-01-17

F1 · derivative.exercise_date: 25% of the shares underlying this option shall vest and become exercisable on January 17, 2025, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

SEC source: 0001894562-23-000034 · wk-form4_1700010693.xml · nonDerivative · entry 2

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 27,166

F2 · shares: On November 11, 2023, the Reporting Person's spouse transferred 5,000 shares of Issuer common stock to the Coolidge GST Trust-2022 for no consideration.

SEC source: 0001894562-23-000034 · wk-form4_1700010693.xml · nonDerivative · entry 1

Gottesdiener Keith Michael · CIK 0001615856 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,560,837

F1 · shares: On November 11, 2023, the Reporting Person transferred 7,500 shares of Issuer common stock to the Gottesdiener Family GST Trust for no consideration.

SEC source: 0001894562-23-000030 · wf-form4_169033049649105.xml · nonDerivative · entry 1

Liu David R. · CIK 0001664439 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,156,945

SEC source: 0001894562-23-000032 · wf-form4a_169037455528840.xml · nonDerivative · entry 1

Liu David R. · CIK 0001664439 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,156,945

F1 · kind: This Form 4 Amendment is being filed solely to report the disposition as a bona fide gift by the Reporting Person of the Issuer's common stock to a 501(c)(3) charitable organization for no consideration.

SEC source: 0001209191-23-039122 · doc4.xml · nonDerivative · entry 4

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.78 to $15.09, inclusive.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-039122 · doc4.xml · nonDerivative · entry 3

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,100,058

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-039122 · doc4.xml · nonDerivative · entry 2

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.90 to $15.22, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote 4 and in footnote 6 of this Form 4.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-039122 · doc4.xml · nonDerivative · entry 1

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,119,061

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-038363 · doc4.xml · nonDerivative · entry 4

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.95 to $15.13, inclusive.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-038363 · doc4.xml · nonDerivative · entry 3

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,156,466

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-038363 · doc4.xml · nonDerivative · entry 2

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.80 to $15.065, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote 4 and in footnote 6 of this Form 4.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-038363 · doc4.xml · nonDerivative · entry 1

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,162,998

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001894562-23-000023 · wf-form4_168695205505085.xml · derivative · entry 1

Chung Wendy · CIK 0001922605 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-23-000028 · wf-form4_168695226752131.xml · derivative · entry 1

Cahill Thomas · CIK 0001922939 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-23-000027 · wf-form4_168695221480502.xml · derivative · entry 1

Schenkein David P · CIK 0001578200 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-23-000026 · wf-form4_168695217738921.xml · derivative · entry 1

Foster-Cheek Kaye I · CIK 0001312622 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-23-000025 · wf-form4_168695215021438.xml · derivative · entry 1

NELSEN ROBERT · CIK 0001219042 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Class A Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001894562-23-000024 · wf-form4_168695209562872.xml · derivative · entry 1

Kelly Michael Aaron · CIK 0001769668 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,062

Underlying: Common Stock · 39,062 shares

Expires 2033-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest in full upon the earlier of (i) June 14, 2024 or (ii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service to the Issuer through such vesting date.

SEC source: 0001209191-23-037334 · doc4.xml · nonDerivative · entry 4

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.70 to $15.11, inclusive.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-037334 · doc4.xml · nonDerivative · entry 3

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,229,657

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-037334 · doc4.xml · nonDerivative · entry 2

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.80 to $15.30, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote 4 and in footnote 6 of this Form 4.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-037334 · doc4.xml · nonDerivative · entry 1

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,258,617

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-036666 · doc4.xml · nonDerivative · entry 4

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.60 to $15.38, inclusive.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-036666 · doc4.xml · nonDerivative · entry 3

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By GV 2019, L.P.

Disclosed balance after: 10,286,717

F1 · kind: The reported transaction represents a pro rata in-kind distribution, for no consideration, by the 2019 Partnership to its partners, which resulted in all of the securities reported in Column 4 of this row being distributed to the direct ownership of the 2019 Partnership's affiliate, Alphabet Holdings. The aforementioned distribution was made in accordance with the exemptions afforded pursuant to Rules 16a-13 and/or 16a-9 promulgated under the Securities Exchange Act of 1934, as amended, and pursuant to a Rule 10b5-1 plan adopted by the 2019 Partnership on April 6, 2023.

F2 · ownership.nature: The securities reported in this row are directly beneficially owned by GV 2019, L.P. (the "2019 Partnership"). The general partner of the 2019 Partnership is GV 2019 GP, L.P. (the "2019 GP"). The general partner of the 2019 GP is GV 2019 GP, L.L.C. ("GV 2019 LLC"). The sole member of GV 2019 LLC is Alphabet Holdings LLC ("Alphabet Holdings"). The sole member of Alphabet Holdings is XXVI Holdings Inc. ("XXVI"). The controlling stockholder of XXVI is Alphabet Inc. Each of the 2019 GP, GV 2019 LLC, Alphabet Holdings, XXVI, and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Act")) the securities directly beneficially owned by the 2019 Partnership. Each of the aforementioned parties disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.

SEC source: 0001209191-23-036666 · doc4.xml · nonDerivative · entry 2

GV 2019 GP, L.L.C. · CIK 0001845038 · 10% owner

GV 2019 GP, L.P. · CIK 0001845039 · 10% owner

GV 2019, L.P. · CIK 0001845041 · 10% owner

GV 2021 GP, L.L.C. · CIK 0001861206 · 10% owner

GV 2021 GP, L.P. · CIK 0001861216 · 10% owner

GV 2021, L.P. · CIK 0001861202 · 10% owner

Alphabet Inc. · CIK 0001652044 · 10% owner

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Alphabet Holdings LLC

Disclosed balance after: 0

F3 · kind: This transaction was entered into pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 6, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.01 to $14.925, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote 4 and in footnote 6 of this Form 4.

F5 · ownership.nature: The securities reported in this row were directly beneficially owned by Alphabet Holdings at the time of sale. The sole member of Alphabet Holdings is XXVI. The controlling stockholder of XXVI is Alphabet Inc. Each of XXVI and Alphabet Inc. may be deemed to indirectly beneficially own (as the term is defined in Rule 13d-3 of the Act) securities directly beneficially owned by Alphabet Holdings. Each of the aforementioned entities disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein.