RDDT

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 20

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: 14,637

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.

F19 · price: The sales were executed in multiple trades at prices ranging from $188.97 to $189.95.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 19

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: 21,346

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.

F18 · price: The sales were executed in multiple trades at prices ranging from $187.97 to $188.96.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 18

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: 28,034

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.

F17 · price: The sales were executed in multiple trades at prices ranging from $186.95 to $187.92.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 17

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: 51,913

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.

F15 · price: The sales were executed in multiple trades at prices ranging from $185.95 to $186.93.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 16

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: 94,615

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.

F14 · price: The sales were executed in multiple trades at prices ranging from $184.95 to $185.94.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 15

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: 106,468

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.

F13 · price: The sales were executed in multiple trades at prices ranging from $183.95 to $184.94.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 14

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: 110,408

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: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 13

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,394

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.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,494

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.

F12 · price: The sales were executed in multiple trades at prices ranging from $195.54 to $195.88

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,894

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 $194.22 to $194.46.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,094

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 $193.15 to $194.08.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,795

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 $191.99 to $192.17.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,995

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 $190.83 to $191.50.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 616,244

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 $189.75 to $190.29.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 616,844

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 $188.74 to $189.21.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 617,378

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 $187.74 to $188.72.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 618,344

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 $186.69 to $187.52.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 622,479

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 $185.69 to $186.68.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 626,794

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 $184.57 to $185.49. 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 (15) and (17) to (26) to this Form 4.

SEC source: 0001713445-25-000029 · wk-form4_1740101270.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 628,394

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: 0001713445-25-000025 · wk-form4_1739492034.xml · nonDerivative · entry 1

Lee Benjamin Seong · CIK 0001924278 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,552

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. 1/4th of the RSUs shall vest on each of May 20, 2025, August 20, 2025, November 20, 2025 and February 20, 2026, subject to the Reporting Person continuing to be a service provider through each such date.

SEC source: 0001713445-25-000024 · wk-form4_1739491994.xml · nonDerivative · entry 1

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 324,545

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. 1/4th of the RSUs shall vest on each of May 20, 2025, August 20, 2025, November 20, 2025, February 20, 2026, subject to the Reporting Person continuing to be a service provider through each such date.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · derivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,312,944

Underlying: Class A Common Stock · 14,000 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.

F10 · 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.

F10 · 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.

F10 · 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: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,394

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.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,494

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 $205.37 to $206.31.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,195

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 $204.31 to $205.30.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 616,825

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 $203.31 to $204.30.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 619,795

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 $202.30 to $203.29.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 621,295

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 $201.30 to $202.22.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 622,995

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 $199.88 to $200.47.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 623,996

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.

F3 · price: The sales were executed in multiple trades at prices ranging from $198.84 to $199.80.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 627,394

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 $197.80 to $198.71. 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 (9) to this Form 4.

SEC source: 0001713445-25-000010 · wk-form4_1738716450.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 628,394

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: 0001713445-25-000008 · wk-form4_1737763522.xml · derivative · entry 14

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.

F13 · 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.

F13 · 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.

F13 · 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: 0001713445-25-000008 · wk-form4_1737763522.xml · derivative · entry 13

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.

F13 · 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.

F13 · 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.

F13 · 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: 0001713445-25-000008 · wk-form4_1737763522.xml · derivative · entry 12

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 219,464

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.

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

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 11

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By The Slowe Family Trust dated January 26, 2012

Disclosed balance after: 35,252

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 $187.11 to $187.29.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 10

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By The Slowe Family Trust dated January 26, 2012

Disclosed balance after: 35,652

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 $185.43 to $186.01.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 9

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By The Slowe Family Trust dated January 26, 2012

Disclosed balance after: 36,252

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 $184.36 to $185.34.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 8

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By The Slowe Family Trust dated January 26, 2012

Disclosed balance after: 36,953

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 $183.14 to $184.03.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 7

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By The Slowe Family Trust dated January 26, 2012

Disclosed balance after: 39,578

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 $182.10 to $182.98.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 6

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 311,381

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 $187.04 to $187.49.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 5

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 311,798

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 $185.33 to $186.23.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 4

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 313,403

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 $184.28 to $185.19.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 3

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 315,213

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 $183.11 to $184.10.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 2

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 320,485

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 $182.10 to $183.09. 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 (11) to this Form 4.

SEC source: 0001713445-25-000008 · wk-form4_1737763522.xml · nonDerivative · entry 1

Slowe Christopher Brian · CIK 0001924253 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 322,381

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: 0001713445-25-000004 · wk-form4_1737162195.xml · derivative · entry 29

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: 2,024,028

Underlying: Class A Common Stock · 86,749 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.

F14 · 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.

F14 · 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.

F14 · 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: 0001713445-25-000004 · wk-form4_1737162195.xml · derivative · entry 28

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: 985,788

Underlying: Class B Common Stock · 86,749 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.

F23 · derivative.exercise_date: The stock option is fully vested and currently exercisable.

SEC source: 0001713445-25-000006 · wk-form4_1737504667.xml · derivative · entry 10

Wong Jennifer L. · CIK 0001663651 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 536,453

Underlying: Class A Common Stock · 33,334 shares

Expires 2028-06-12

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_date: The stock option is fully vested and currently exercisable.