PLTR

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 10

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,514

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F11 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $80.37 to $81.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9), (10), (12), (13) and (14) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 9

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 361,872

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F10 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $79.37 to $80.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9), (11), (12), (13) and (14) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 8

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 941,384

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F9 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $78.37 to $79.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (10), (11), (12), (13) and (14) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 7

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,250,592

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 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 22

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,202,734

Underlying: Class A Common Stock · 1,250,000 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.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 21

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,452,734

Underlying: Class A Common Stock · 1,250,000 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.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 20

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,151,568

Underlying: Class B Common Stock · 1,250,000 shares

Expires 2030-06-08

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

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F21 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

F2 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 6

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F7 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.92 to $84.52. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5) and (6) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 5

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 147,214

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F6 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.92 to $83.91. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 4

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 659,159

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $81.92 to $82.91. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 3

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 952,199

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $80.92 to $81.91. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 2

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,143,008

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $79.92 to $80.91. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (4), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 1

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,250,592

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

F1 · kind: This transaction is part of a related series of transactions undertaken on March 12, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000036 · wk-form4_1741737829.xml · nonDerivative · entry 1

Woersching Eric H. · CIK 0001930526 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,817

F1 · kind: Represents a bona fide gift of 1,000 shares by the Reporting Person to a tax-exempt public charity under Section 501(c)(3) of the Internal Revenue Code, in compliance with the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 7

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 184,617

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F8 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $90.09 to $90.15. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 6

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 184,893

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F7 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $88.68 to $89.54. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (6) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 5

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,193

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F6 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $87.64 to $88.59. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 4

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,093

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $86.25 to $87.15. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 3

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,793

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $85.25 to $86.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 2

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,493

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $84.19 to $85.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (4), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000035 · wk-form4_1741396166.xml · nonDerivative · entry 1

Schiff Alexandra W. · CIK 0001823944 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 191,193

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 22, 2024.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.06 to $83.79. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 8

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,390,630

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F9 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $90.03 to $90.39. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 7

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,390,930

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F8 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $88.97 to $89.96. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (6), (7) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 6

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,395,230

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F7 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $87.96 to $88.95. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (6), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 5

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,399,230

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F6 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $86.96 to $87.93. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (5), (7), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 4

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,403,730

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $85.96 to $86.94. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (4), (6), (7), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 3

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,406,530

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $84.82 to $85.25. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3), (5), (6), (7), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 2

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,406,830

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.69 to $84.57. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (4), (5), (6), (7), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000034 · wk-form4_1741223539.xml · nonDerivative · entry 1

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,407,730

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.53 to $83.52. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5), (6), (7), (8) and (9) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · derivative · entry 34

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,724,398

Underlying: Class A Common Stock · 30,000 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.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 28

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 702,786

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F27 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $97.84 to $98.42. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (22), (23), (24), (25) and (26) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 27

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 703,485

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F26 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $96.685 to $97.65. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (22), (23), (24), (25) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 26

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 704,092

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F25 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $95.58 to $96.445. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (22), (23), (24), (26) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 25

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 706,423

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 24

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 707,102

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F24 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $92.755 to $93.725. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (22), (23), (25), (26) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 23

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 714,607

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F23 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $91.73 to $92.725. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (22), (24), (25), (26) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 22

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 720,387

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F22 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $90.695 to $91.68. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (21), (23), (24), (25), (26) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 21

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 726,126

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F21 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $89.695 to $90.665. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22), (23), (24), (25), (26) and (27) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000028 · wk-form4_1740447675.xml · nonDerivative · entry 20

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 732,786

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.

F20 · kind: This transaction is part of a related series of transactions undertaken on February 24, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on August 29, 2024. The Reporting Person converted 30,000 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · derivative · entry 25

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,238,786

Underlying: Class A Common Stock · 74,675 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 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 19

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,432,258

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F19 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $108.02 to $108.94. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (15), (16), (17) and (18) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 18

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,438,921

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F18 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $107.02 to $108.01. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (15), (16), (17) and (19) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 17

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,454,924

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F17 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $106.02 to $107.018. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (15), (16), (18) and (19) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 16

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,471,716

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F16 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $105.02 to $106.0195. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (15), (17), (18) and (19) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 15

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,495,327

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F15 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $104.02 to $105.01. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (16), (17), (18) and (19) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000025 · wk-form4_1740447369.xml · nonDerivative · entry 14

Karp Alexander C. · CIK 0001823951 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,506,933

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

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 975,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 357,890 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 74,675 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000026 · wk-form4_1740447420.xml · derivative · entry 26

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,202,734

Underlying: Class A Common Stock · 301,847 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 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F20 · kind: This transaction is part of a related series of transactions undertaken on February 21, 2025. The Reporting Person converted 301,847 shares of Class B Common Stock to Class A Common Stock and immediately sold the shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 11, 2024.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000026 · wk-form4_1740447420.xml · derivative · entry 25

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,504,581

Underlying: Class A Common Stock · 64,419 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 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 675,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on February 20, 2025, converted 308,734 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 20, 2025 and then converted 64,419 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on February 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on February 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000026 · wk-form4_1740447420.xml · nonDerivative · entry 21

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592

F20 · kind: This transaction is part of a related series of transactions undertaken on February 21, 2025. The Reporting Person converted 301,847 shares of Class B Common Stock to Class A Common Stock and immediately sold the shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 11, 2024.

SEC source: 0001321655-25-000026 · wk-form4_1740447420.xml · nonDerivative · entry 20

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 302,439

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.

F20 · kind: This transaction is part of a related series of transactions undertaken on February 21, 2025. The Reporting Person converted 301,847 shares of Class B Common Stock to Class A Common Stock and immediately sold the shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 11, 2024.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.