NXDR

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · derivative · entry 6

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shasta Ventures II, L.P.

Disclosed balance after: 23,360,232

Underlying: Class A Common Stock · 4,000,000 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one-for-one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two-thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F8 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one-for-one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two-thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one-for-one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two-thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock of the Issuer at the election of the holder any time; provided; however, that each share of Class B Common Stock shall automatically be converted into Class A Common Stock on a one-for-one basis on the earlier of the: (i) tenth anniversary of completion of the Business Combination or (ii) date specified by the affirmative vote of the holders of two-thirds of the Class B Common Stock then outstanding. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions).

F1 · ownership.nature: The shares are held directly by Shasta Ventures II, L.P ("Shasta Ventures II"). Shasta Ventures II GP, LLC ("SVII GP") is the general partner of Shasta Ventures II. Voting and dispositive decisions with respect to the shares held by Shasta Ventures II are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · nonDerivative · entry 5

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 326,680

F6 · kind: Represents the receipt of shares pursuant to the distribution described in footnote (5).

F6 · price: Represents the receipt of shares pursuant to the distribution described in footnote (5).

F7 · ownership.nature: The shares are held by a trust of which the reporting person is the trustee.

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · nonDerivative · entry 4

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shasta Ventures II GP, LLC

Disclosed balance after: 20,000

F5 · kind: The transaction represents a pro rata in-kind distribution without consideration by SVII GP to its members. The 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.

F5 · price: The transaction represents a pro rata in-kind distribution without consideration by SVII GP to its members. The 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.

F4 · ownership.nature: The shares are held directly by SVII GP. Voting and dispositive decisions with respect to the shares held by SVII GP are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · nonDerivative · entry 3

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shasta Ventures II GP, LLC

Disclosed balance after: 832,000

F3 · kind: Represents the receipt of shares pursuant to the distribution described in footnote (2).

F3 · price: Represents the receipt of shares pursuant to the distribution described in footnote (2).

F4 · ownership.nature: The shares are held directly by SVII GP. Voting and dispositive decisions with respect to the shares held by SVII GP are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · nonDerivative · entry 2

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shasta Ventures II, L.P.

Disclosed balance after: 0

F2 · kind: The reported transaction represents a pro rata in-kind distribution without consideration by Shasta Ventures II to its partners. The 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.

F2 · price: The reported transaction represents a pro rata in-kind distribution without consideration by Shasta Ventures II to its partners. The 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.

F1 · ownership.nature: The shares are held directly by Shasta Ventures II, L.P ("Shasta Ventures II"). Shasta Ventures II GP, LLC ("SVII GP") is the general partner of Shasta Ventures II. Voting and dispositive decisions with respect to the shares held by Shasta Ventures II are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001846069-24-000146 · wk-form4_1717100036.xml · nonDerivative · entry 1

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shasta Ventures II, L.P.

Disclosed balance after: 4,000,000

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 · ownership.nature: The shares are held directly by Shasta Ventures II, L.P ("Shasta Ventures II"). Shasta Ventures II GP, LLC ("SVII GP") is the general partner of Shasta Ventures II. Voting and dispositive decisions with respect to the shares held by Shasta Ventures II are made collectively by the managing members of SVII GP, including the reporting person. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0001846069-24-000143 · wk-form4_1715976074.xml · derivative · entry 3

Schwartz Sophia · CIK 0002022306 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,713

Underlying: Class A Common Stock · 6,905 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 restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The RSU award vests in equal quarterly installments over one year on February 15, May 15, August 15 and November 15, with the first such vesting event on May 15, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000143 · wk-form4_1715976074.xml · nonDerivative · entry 2

Schwartz Sophia · CIK 0002022306 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,085

SEC source: 0001846069-24-000143 · wk-form4_1715976074.xml · nonDerivative · entry 1

Schwartz Sophia · CIK 0002022306 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,473

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

SEC source: 0001846069-24-000144 · wk-form4_1715976140.xml · derivative · entry 3

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,999

Underlying: Class A Common Stock · 9,667 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 restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The RSU award vests in equal quarterly installments over one year on February 15, May 15, August 15 and November 15, with the first such vesting event on May 15, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000144 · wk-form4_1715976140.xml · nonDerivative · entry 2

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,936

SEC source: 0001846069-24-000144 · wk-form4_1715976140.xml · nonDerivative · entry 1

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,279

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

SEC source: 0001846069-24-000110 · wk-form4_1714766567.xml · derivative · entry 1

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

SEC source: 0001846069-24-000113 · wk-form4_1714766632.xml · derivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

SEC source: 0001846069-24-000115 · wk-form4_1714766688.xml · derivative · entry 1

Sze David L · CIK 0001339221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

SEC source: 0001846069-24-000111 · wk-form4_1714766586.xml · derivative · entry 1

Meeker Mary G · CIK 0001544567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

SEC source: 0001846069-24-000112 · wk-form4_1714766601.xml · derivative · entry 1

Varelas Christopher · CIK 0001550465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

F1 · ownership.direct: These securities are held by Mr. Varelas for the benefit of one or more entities affiliated with Riverwood Capital GP II Ltd. (collectively, "Riverwood"). Mr. Varelas is obligated to transfer the underlying shares upon exercise and settlement of the stock options or any proceeds from the sale thereof as directed by Riverwood. Mr. Varelas disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities by Mr. Varelas for purposes of Section 16 or any other purposes.

SEC source: 0001846069-24-000114 · wk-form4_1714766666.xml · derivative · entry 1

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-05-01

SEC source: 0001846069-24-000092 · wk-form4_1713384057.xml · derivative · entry 4

Andersen Heidi · CIK 0001886424 · Head of Revenue

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,190

Underlying: Class A Common Stock · 12,397 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The RSU award vests in four equal quarterly installments on each of: (i) April 15, 2024; (ii) July 15, 2024; (iii) October 15, 2024; and (iv) January 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

F4 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000092 · wk-form4_1713384057.xml · derivative · entry 3

Andersen Heidi · CIK 0001886424 · Head of Revenue

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 607,632

Underlying: Class A Common Stock · 202,544 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The RSU award vests quarterly over one year on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on April 15, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

F4 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000092 · wk-form4_1713384057.xml · nonDerivative · entry 2

Andersen Heidi · CIK 0001886424 · Head of Revenue

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,144

SEC source: 0001846069-24-000092 · wk-form4_1713384057.xml · nonDerivative · entry 1

Andersen Heidi · CIK 0001886424 · Head of Revenue

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,941

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 · balance_after: The reported total includes 2,500 shares that were acquired pursuant to the Issuer's Employee Stock Purchase Plan in one or more transactions exempt pursuant to Rules 16b-3(c) and 16b-3(d).

SEC source: 0001846069-24-000093 · wk-form4_1713384117.xml · derivative · entry 4

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 514,173

Underlying: Class A Common Stock · 171,390 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 restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The RSU award vests in four equal quarterly installments on each of: (i) April 15, 2024; (ii) July 15, 2024; (iii) October 15, 2024; and (iv) January 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000093 · wk-form4_1713384117.xml · derivative · entry 3

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,991

Underlying: Class A Common Stock · 10,331 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 restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The RSU award vests in four equal quarterly installments on each of: (i) April 15, 2024; (ii) July 15, 2024; (iii) October 15, 2024; and (iv) January 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000093 · wk-form4_1713384117.xml · nonDerivative · entry 2

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 662,203

SEC source: 0001846069-24-000093 · wk-form4_1713384117.xml · nonDerivative · entry 1

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 725,644

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

SEC source: 0001846069-24-000091 · wk-form4_1713384003.xml · derivative · entry 3

Friar Sarah · CIK 0001570658 · Director · CEO and President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,029

Underlying: Class A Common Stock · 40,806 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The RSU award vests in four equal quarterly installments on each of: (i) April 15, 2024; (ii) July 15, 2024; (iii) October 15, 2024; and (iv) January 15, 2025, subject to the reporting person's continued service to the Issuer on each vesting date.

F4 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000091 · wk-form4_1713384003.xml · nonDerivative · entry 2

Friar Sarah · CIK 0001570658 · Director · CEO and President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 536,005

SEC source: 0001846069-24-000091 · wk-form4_1713384003.xml · nonDerivative · entry 1

Friar Sarah · CIK 0001570658 · Director · CEO and President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 550,806

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 · balance_after: The reported total includes 2,500 shares that were acquired pursuant to the Issuer's Employee Stock Purchase Plan in one or more transactions exempt pursuant to Rules 16b-3(c) and 16b-3(d).

SEC source: 0001846069-24-000094 · wk-form4_1713384167.xml · derivative · entry 15

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 461,343

Underlying: Class A Common Stock · 153,781 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F7 · derivative.exercise_date: The RSU award vests in nine equal quarterly installments on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on January 15, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000094 · wk-form4_1713384167.xml · derivative · entry 14

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,434

Underlying: Class A Common Stock · 23,919 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F7 · derivative.exercise_date: The RSU award vests in nine equal quarterly installments on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on January 15, 2024, subject to the reporting person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000094 · wk-form4_1713384167.xml · derivative · entry 13

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 17,635 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F6 · derivative.exercise_date: The RSU award vests in equal quarterly installments over one year on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on July 15, 2023, subject to the reporting person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

SEC source: 0001846069-24-000094 · wk-form4_1713384167.xml · nonDerivative · entry 8

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241,612

SEC source: 0001846069-24-000094 · wk-form4_1713384167.xml · nonDerivative · entry 7

Anderson Matthew S · CIK 0002000116 · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,161

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

SEC source: 0001846069-24-000082 · wk-form4_1712347236.xml · derivative · entry 2

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,010,020

Underlying: Class A Common Stock · 5,010,020 shares

Expires not disclosed

F3 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the achievement of applicable performance criteria and the reporting person's continued service to the Issuer in the role of Chief Executive Officer or Executive Chair through the date such achievement is certified.

F4 · derivative.exercise_date: Unless earlier terminated pursuant to, and subject to the terms of, the applicable equity agreement entered into between the reporting person and the Issuer (the "PSU Agreement"), the PSUs shall vest, in ratable tranches representing 25% of the total award, upon the certification of achievement of certain stock price targets for the Issuer's Class A Common Stock, measured with respect to certain performance periods more completely described in the PSU Agreement, with such measurement periods continuing over the four-year period beginning March 18, 2025 and ending March 18, 2029. In the event that any tranche does not vest by the end of the applicable performance measurement period, the PSU comprising such tranche shall be forfeited for no consideration.

F4 · derivative.expiration_date: Unless earlier terminated pursuant to, and subject to the terms of, the applicable equity agreement entered into between the reporting person and the Issuer (the "PSU Agreement"), the PSUs shall vest, in ratable tranches representing 25% of the total award, upon the certification of achievement of certain stock price targets for the Issuer's Class A Common Stock, measured with respect to certain performance periods more completely described in the PSU Agreement, with such measurement periods continuing over the four-year period beginning March 18, 2025 and ending March 18, 2029. In the event that any tranche does not vest by the end of the applicable performance measurement period, the PSU comprising such tranche shall be forfeited for no consideration.

SEC source: 0001846069-24-000082 · wk-form4_1712347236.xml · derivative · entry 1

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,010,020

Underlying: Class A Common Stock · 5,010,020 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the reporting person's continued service to the Issuer on each vesting date.

F2 · derivative.exercise_date: The award vests quarterly over four years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on July 15, 2024.

F2 · derivative.expiration_date: The award vests quarterly over four years on January 15, April 15, July 15 and October 15 of each calendar year, with the first such vesting date on July 15, 2024.

SEC source: 0001846069-24-000077 · wk-form4_1712261046.xml · derivative · entry 1

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

SEC source: 0001846069-24-000078 · wk-form4_1712261093.xml · derivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

SEC source: 0001846069-24-000079 · wk-form4_1712261142.xml · derivative · entry 1

Sze David L · CIK 0001339221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

SEC source: 0001846069-24-000074 · wk-form4_1712260886.xml · derivative · entry 1

Meeker Mary G · CIK 0001544567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

SEC source: 0001846069-24-000076 · wk-form4_1712260999.xml · derivative · entry 1

Varelas Christopher · CIK 0001550465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

F1 · ownership.direct: These securities are held by Mr. Varelas for the benefit of one or more entities affiliated with Riverwood Capital GP II Ltd. (collectively, "Riverwood"). Mr. Varelas is obligated to transfer the underlying shares upon exercise and settlement of the stock options or any proceeds from the sale thereof as directed by Riverwood. Mr. Varelas disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities by Mr. Varelas for purposes of Section 16 or any other purposes.

SEC source: 0001846069-24-000075 · wk-form4_1712260947.xml · derivative · entry 1

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-04-01

SEC source: 0001846069-24-000061 · wk-form4_1709676079.xml · derivative · entry 1

Tolia Nirav N · CIK 0001295752 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000064 · wk-form4_1709676170.xml · derivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000062 · wk-form4_1709676108.xml · derivative · entry 1

Sze David L · CIK 0001339221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000060 · wk-form4_1709676050.xml · derivative · entry 1

Bryant John Hope · CIK 0001543270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000059 · wk-form4_1709676021.xml · derivative · entry 1

Meeker Mary G · CIK 0001544567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000058 · wk-form4_1709675991.xml · derivative · entry 1

Varelas Christopher · CIK 0001550465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

F1 · ownership.direct: These securities are held by Mr. Varelas for the benefit of one or more entities affiliated with Riverwood Capital GP II Ltd. (collectively, "Riverwood"). Mr. Varelas is obligated to transfer the underlying shares upon exercise and settlement of the stock options or any proceeds from the sale thereof as directed by Riverwood. Mr. Varelas disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities by Mr. Varelas for purposes of Section 16 or any other purposes.

SEC source: 0001846069-24-000063 · wk-form4_1709676148.xml · derivative · entry 1

Pressman Jason · CIK 0001649999 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,239

Underlying: Class A Common Stock · 8,239 shares

Expires 2034-03-01

SEC source: 0001846069-24-000039 · wk-form4_1708549278.xml · nonDerivative · entry 1

Orta John · CIK 0001886457 · Head of Legal and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 543,923

F1 · shares: Sale of shares made pursuant to and in accordance with the requirements of Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, under a plan adopted by the Reporting Person on March 2, 2023.

F2 · balance_after: Includes 2,500 shares of Class A Common Stock acquired pursuant to the Nextdoor Holdings, Inc. 2021 Employee Stock Purchase Plan on February 14, 2024 in a transaction that was exempt under Rules 16b-3(c) and 16b-3(d).