PLTR

SEC source: 0001840244-25-000004 · wk-form4_1758586035.xml · nonDerivative · entry 1

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By spouse

Disclosed balance after: 50,794

F1 · kind: The Reporting Person's spouse 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 June 12, 2025.

SEC source: 0001840244-25-000003 · wk-form4_1757980742.xml · nonDerivative · entry 4

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By spouse

Disclosed balance after: 59,794

F1 · kind: The Reporting Person's spouse 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 June 12, 2025.

SEC source: 0001840244-25-000003 · wk-form4_1757980742.xml · nonDerivative · entry 3

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By spouse

Disclosed balance after: 67,794

F1 · kind: The Reporting Person's spouse 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 June 12, 2025.

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 $165.62 to $166.44. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (4) for sales executed in 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: 0001840244-25-000003 · wk-form4_1757980742.xml · nonDerivative · entry 2

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By spouse

Disclosed balance after: 71,185

F1 · kind: The Reporting Person's spouse 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 June 12, 2025.

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 $164.62 to $165.53. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (4) for sales executed in 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: 0001840244-25-000003 · wk-form4_1757980742.xml · nonDerivative · entry 1

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By spouse

Disclosed balance after: 79,121

F1 · kind: The Reporting Person's spouse 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 June 12, 2025.

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 $163.62 to $164.60. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (4) for sales executed in 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: 0001823923-25-000006 · wk-form4_1757463990.xml · nonDerivative · entry 1

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 307,470

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 March 12, 2025.

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 $157.80 to $158.77. The price reported above reflects the weighted average sale price of trades occurring within that price range. 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: 0001321655-25-000122 · wk-form4_1757376496.xml · nonDerivative · entry 1

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 642,786

F1 · kind: Represents a bona fide gift of 60,000 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: 0001321655-25-000120 · wk-form4_1757030902.xml · derivative · entry 12

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 223,487

Underlying: Class A Common Stock · 26,513 shares

Expires 2030-06-03

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 September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional shares of Class A Common Stock in the open market.

F10 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

SEC source: 0001321655-25-000120 · wk-form4_1757030902.xml · derivative · entry 11

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 11,257 shares

Expires 2030-06-03

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 September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional shares of Class A Common Stock in the open market.

F10 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

SEC source: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 10

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 431,169

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $158.02 to $158.11. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 9

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 431,569

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional shares of Class A Common Stock in the open market.

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 $157.02 to $158.00. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 8

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 440,138

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $156.02 to $157.00. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 7

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 444,769

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $155.01 to $155.98. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 6

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 483,269

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $153.99 to $154.64. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 5

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 483,769

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $152.91 to $153.71. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 4

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 484,469

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional 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 $151.84 to $152.47. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 3

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 511,969

F1 · kind: This transaction is part of a related series of transactions undertaken on September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional shares of Class A Common Stock in the open market.

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 $150.42 to $151.28. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (9) for sales executed in 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: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 2

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 512,169

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 September 2, 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 June 3, 2025. The Reporting Person exercised an aggregate of 37,770 vested Class A Common Stock options and immediately sold the shares of Class A Common Stock along with 43,230 additional shares of Class A Common Stock in the open market.

SEC source: 0001321655-25-000120 · wk-form4_1757030902.xml · nonDerivative · entry 1

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 500,912

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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 7

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,272,978

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 $157.46 to $158.09. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 6

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,276,278

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 $156.46 to $157.45. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 5

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,285,778

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 $155.44 to $156.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 4

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,289,779

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 $154.42 to $155.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 3

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,290,978

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 $153.42 to $154.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 2

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,291,478

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 $152.42 to $153.33. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000121 · wk-form4_1757030942.xml · nonDerivative · entry 1

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,292,378

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 $151.28 to $151.80. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) through (8) for sales executed in 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: 0001321655-25-000119 · wk-form4_1756944197.xml · nonDerivative · entry 1

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,961

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 May 30, 2025.

SEC source: 0001321655-25-000115 · wk-form4_1755907081.xml · derivative · entry 34

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,075,992

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.

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 28

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 702,786

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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.

F28 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $162.35 to $162.98. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 27

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 704,532

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $161.27 to $161.85. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 26

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 707,311

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $160.245 to $161.155. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 25

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 716,075

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $159.24 to $160.225. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 24

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 720,601

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $158.21 to $159.165. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 23

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 727,374

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $157.20 to $158.17. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 22

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 730,649

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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 $154.425 to $155.145. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (22) through (28) for sales executed in 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 21

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.

F21 · kind: This transaction is part of a related series of transactions undertaken on August 22, 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 March 11, 2025. 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: 0001321655-25-000112 · wk-form4_1755906799.xml · derivative · entry 26

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,380,907

Underlying: Class A Common Stock · 186,194 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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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: 0001321655-25-000112 · wk-form4_1755906799.xml · nonDerivative · entry 20

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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

F20 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $156.92 to $157.56. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000112 · wk-form4_1755906799.xml · nonDerivative · entry 19

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,434,113

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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $155.90 to $156.86. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000112 · wk-form4_1755906799.xml · nonDerivative · entry 18

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,512,553

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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $154.90 to $155.89. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000112 · wk-form4_1755906799.xml · nonDerivative · entry 17

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,608,838

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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $153.90 to $154.88. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000112 · wk-form4_1755906799.xml · nonDerivative · entry 16

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,618,452

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 August 20, 2025, converted 222,878 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 186,194 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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: 0001321655-25-000113 · wk-form4_1755906867.xml · derivative · entry 24

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,856,797

Underlying: Class A Common Stock · 160,164 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 August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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: 0001321655-25-000113 · wk-form4_1755906867.xml · nonDerivative · entry 20

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 592

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 August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

F20 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $156.92 to $157.56. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000113 · wk-form4_1755906867.xml · nonDerivative · entry 19

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,188

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 August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $155.90 to $156.86. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000113 · wk-form4_1755906867.xml · nonDerivative · entry 18

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,662

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 August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $154.90 to $155.89. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000113 · wk-form4_1755906867.xml · nonDerivative · entry 17

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,486

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 August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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 $153.90 to $154.88. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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: 0001321655-25-000113 · wk-form4_1755906867.xml · nonDerivative · entry 16

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,756

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 675,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on August 20, 2025, converted 191,720 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 160,164 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025.

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: 0001321655-25-000115 · wk-form4_1755907081.xml · derivative · entry 33

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,105,992

Underlying: Class A Common Stock · 77,769 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 375,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on August 20, 2025, converted 93,092 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 77,769 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 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: 0001321655-25-000115 · wk-form4_1755907081.xml · nonDerivative · entry 20

Sankar Shyam · CIK 0001824159 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 702,786

F1 · kind: This transaction is part of a related series of transactions. The Reporting Person acquired rights to 375,000 shares of Class B Common Stock upon incremental vesting of previously granted restricted stock units ("RSUs") on August 20, 2025, converted 93,092 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 20, 2025 and then converted 77,769 shares of the Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock on August 21, 2025. All sales were automatic sales of shares to cover required tax withholding obligations in connection with the vesting event on August 20, 2025 and were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F20 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $156.92 to $157.56. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17) through (20) for sales executed in 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.