RDDT

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · derivative · entry 12

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 86,751

Underlying: Class B Common Stock · 110,409 shares

Expires 2025-07-09

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.

F12 · derivative.exercise_date: The stock option is fully vested and currently exercisable.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 11

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 546,133

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F11 · price: The sales were executed in multiple trades at prices ranging from $126.03 to $126.54.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 10

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 555,775

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F10 · price: The sales were executed in multiple trades at prices ranging from $125.03 to $126.02.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 9

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 585,747

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F9 · price: The sales were executed in multiple trades at prices ranging from $124.02 to $125.01.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 8

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 611,996

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F8 · price: The sales were executed in multiple trades at prices ranging from $123.02 to $124.01.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 7

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 640,566

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F7 · price: The sales were executed in multiple trades at prices ranging from $122.02 to $123.01.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 6

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 656,542

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: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 5

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 546,133

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F6 · price: The sales were executed in multiple trades at prices ranging from $126.29 to $126.57.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 4

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 546,633

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F5 · price: The sales were executed in multiple trades at prices ranging from $125.29 to $126.26.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 3

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 550,604

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F4 · price: The sales were executed in multiple trades at prices ranging from $124.25 to $125.09.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 2

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 553,604

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F3 · price: The sales were executed in multiple trades at prices ranging from $123.25 to $124.21.

SEC source: 0001713445-25-000163 · wk-form4_1750291799.xml · nonDerivative · entry 1

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 557,733

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F2 · price: The sales were executed in multiple trades at prices ranging from $122.23 to $123.21. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (2) to (16) to this Form 4.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 7

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 333,806

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F8 · price: The sales were executed in multiple trades at prices ranging from $119.23 to $120.17.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 6

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 338,699

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F7 · price: The sales were executed in multiple trades at prices ranging from $118.23 to $119.22.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 5

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 346,057

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F6 · price: The sales were executed in multiple trades at prices ranging from $117.23 to $118.22.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 4

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 356,291

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F5 · price: The sales were executed in multiple trades at prices ranging from $115.98 to $116.88.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 3

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 357,603

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F4 · price: The sales were executed in multiple trades at prices ranging from $114.87 to $115.85.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 2

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 360,406

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F3 · price: The sales were executed in multiple trades at prices ranging from $113.85 to $114.84.

SEC source: 0001713445-25-000160 · wk-form4_1750205044.xml · nonDerivative · entry 1

Vollero Andrew · CIK 0001699294 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 363,206

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.

F2 · price: The sales were executed in multiple trades at prices ranging from $112.75 to $113.55. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (2) to (8) to this Form 4.

SEC source: 0001713445-25-000150 · wk-form4_1749686417.xml · nonDerivative · entry 3

Gale Mary Porter · CIK 0001924581 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · The Gale Trust

Disclosed balance after: 21,181

SEC source: 0001713445-25-000150 · wk-form4_1749686417.xml · nonDerivative · entry 2

Gale Mary Porter · CIK 0001924581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,521

SEC source: 0001713445-25-000150 · wk-form4_1749686417.xml · nonDerivative · entry 1

Gale Mary Porter · CIK 0001924581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,702

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date.

SEC source: 0001713445-25-000146 · wk-form4_1749686278.xml · nonDerivative · entry 1

FARRELL SARAH E · CIK 0001808740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,533

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date.

SEC source: 0001713445-25-000152 · wk-form4_1749686517.xml · nonDerivative · entry 1

Habiger David C · CIK 0001326409 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,159

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date.

SEC source: 0001713445-25-000148 · wk-form4_1749686362.xml · nonDerivative · entry 1

FILIKRUSHEL PATRICIA · CIK 0001237450 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,442

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date. The RSUs will be settled in accordance with the Reporting Person's deferral election under the Issuer's Amended and Restated Non-Employee Director Compensation Program or, if earlier, upon termination of the Reporting Person's service as a director.

SEC source: 0001713445-25-000158 · wk-form4_1749686827.xml · nonDerivative · entry 1

Seibel Michael · CIK 0001835628 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,517

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date.

SEC source: 0001713445-25-000156 · wk-form4_1749686762.xml · nonDerivative · entry 1

Sauerberg Robert A. · CIK 0001924412 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,413

F1 · shares: The shares represent restricted stock units, which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date. The RSUs will be settled in accordance with the Reporting Person's deferral election under the Issuer's Amended and Restated Non-Employee Director Compensation Program or, if earlier, upon termination of the Reporting Person's service as a director.

SEC source: 0001713445-25-000154 · wk-form4_1749686657.xml · nonDerivative · entry 1

Newhouse Steven O · CIK 0001913168 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,911

F1 · shares: The shares represent restricted stock units ("RSUs"), which will vest in full on the earlier of (i) the first anniversary of the grant date and (ii) immediately before the Issuer's annual meeting of stockholders to be held in 2026; subject to the Reporting Person's continued service through such vesting date. The RSUs will be settled in accordance with the Reporting Person's deferral election under the Issuer's Amended and Restated Non-Employee Director Compensation Program or, if earlier, upon termination of the Reporting Person's service as a director.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 6

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 560,133

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F7 · price: The sales were executed in multiple trades at prices ranging from $112.10 to $112.58.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 5

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 562,334

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F6 · price: The sales were executed in multiple trades at prices ranging from $111.07 to $111.89.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 4

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 563,736

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F5 · price: The sales were executed in multiple trades at prices ranging from $110.07 to $111.04.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 3

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 566,636

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F4 · price: The sales were executed in multiple trades at prices ranging from $109.07 to $110.05.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 2

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 570,980

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F3 · price: The sales were executed in multiple trades at prices ranging from $108.05 to $109.04.

SEC source: 0001713445-25-000140 · wk-form4_1748995784.xml · nonDerivative · entry 1

Huffman Steve Ladd · CIK 0001827011 · Director · CEO & President · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By The XYZ Revocable Trust

Disclosed balance after: 572,575

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F2 · price: The sales were executed in multiple trades at prices ranging from $107.05 to $108.00. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (2) to (7) to this Form 4.

SEC source: 0001713445-25-000132 · wk-form4_1747958054.xml · nonDerivative · entry 5

Reynolds Michelle Marie · CIK 0001924279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,277

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F6 · price: The sales were executed in multiple trades at prices ranging from $99.83 to $100.00.

SEC source: 0001713445-25-000132 · wk-form4_1747958054.xml · nonDerivative · entry 4

Reynolds Michelle Marie · CIK 0001924279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,486

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F5 · price: The sales were executed in multiple trades at prices ranging from $98.44 to $99.27.

SEC source: 0001713445-25-000132 · wk-form4_1747958054.xml · nonDerivative · entry 3

Reynolds Michelle Marie · CIK 0001924279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,106

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F4 · price: The sales were executed in multiple trades at prices ranging from $97.15 to $97.92.

SEC source: 0001713445-25-000132 · wk-form4_1747958054.xml · nonDerivative · entry 2

Reynolds Michelle Marie · CIK 0001924279 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,706

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F3 · price: The sales were executed in multiple trades at prices ranging from $96.15 to $97.14. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (2) to (6) to this Form 4.

SEC source: 0001713445-25-000134 · wk-form4_1747958236.xml · nonDerivative · entry 5

Lee Benjamin Seong · CIK 0001924278 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,277

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F6 · price: The sales were executed in multiple trades at prices ranging from $99.28 to $100.12.

SEC source: 0001713445-25-000134 · wk-form4_1747958236.xml · nonDerivative · entry 4

Lee Benjamin Seong · CIK 0001924278 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,285

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F5 · price: The sales were executed in multiple trades at prices ranging from $98.25 to $99.18.

SEC source: 0001713445-25-000134 · wk-form4_1747958236.xml · nonDerivative · entry 3

Lee Benjamin Seong · CIK 0001924278 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,150

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F4 · price: The sales were executed in multiple trades at prices ranging from $97.06 to $97.99.

SEC source: 0001713445-25-000134 · wk-form4_1747958236.xml · nonDerivative · entry 2

Lee Benjamin Seong · CIK 0001924278 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,231

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 3, 2024.

F3 · price: The sales were executed in multiple trades at prices ranging from $96.02 to $96.94. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (3) to (6) to this Form 4.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · derivative · entry 11

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 11,000 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.

F9 · derivative.exercise_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

F9 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

F9 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · derivative · entry 10

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Class A Common Stock · 11,000 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.

F9 · derivative.exercise_price: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

F9 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

F9 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · derivative · entry 9

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 175,464

Underlying: Class B Common Stock · 11,000 shares

Expires 2026-02-25

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

F8 · derivative.exercise_date: The stock option is fully vested and currently exercisable.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · nonDerivative · entry 7

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 251,373

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F7 · price: The sales were executed in multiple trades at prices ranging from $100.03 to $100.31.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · nonDerivative · entry 6

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 253,073

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F6 · price: The sales were executed in multiple trades at prices ranging from $99.03 to $100.02.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · nonDerivative · entry 5

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 260,935

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F5 · price: The sales were executed in multiple trades at prices ranging from $98.03 to $99.01.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · nonDerivative · entry 4

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 266,321

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F4 · price: The sales were executed in multiple trades at prices ranging from $97.03 to $97.97.

SEC source: 0001713445-25-000136 · wk-form4_1747958293.xml · nonDerivative · entry 3

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 273,723

F2 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2024.

F3 · price: The sales were executed in multiple trades at prices ranging from $96.02 to $97.00. The price reported reflects the weighted average sale price. 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 within the ranges set forth in footnotes (3) to (7) to this Form 4.