DDOG

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 739,888

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: 0001561550-26-000194 · wk-form4_1781125092.xml · derivative · entry 4

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 6,146,835

Underlying: Class A Common Stock · 57,000 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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F2 · ownership.nature: Shares are held by the Alexis Le-Quoc Revocable Trust.

SEC source: 0001561550-26-000194 · wk-form4_1781125092.xml · nonDerivative · entry 2

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 169

F3 · kind: Shares donated to a donor-advised fund, which will use the gifted shares for charitable purposes.

F2 · ownership.nature: Shares are held by the Alexis Le-Quoc Revocable Trust.

SEC source: 0001561550-26-000194 · wk-form4_1781125092.xml · nonDerivative · entry 1

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 57,169

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: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F2 · ownership.nature: Shares are held by the Alexis Le-Quoc Revocable Trust.

SEC source: 0001561550-26-000190 · wk-form4_1780950968.xml · nonDerivative · entry 3

COLE TITILOPE · CIK 0001915422 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,216

SEC source: 0001561550-26-000190 · wk-form4_1780950968.xml · nonDerivative · entry 2

COLE TITILOPE · CIK 0001915422 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,032

SEC source: 0001561550-26-000190 · wk-form4_1780950968.xml · nonDerivative · entry 1

COLE TITILOPE · CIK 0001915422 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,294

F1 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $246.30 to $246.34. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 11

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 263,771

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 10

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 263,871

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 9

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,071

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $255.95 to $256.04. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 8

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,271

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 7

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,471

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $251.36 to $251.85. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 6

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 264,671

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $250.29 to $250.62. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 5

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 266,717

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $249.29 to $250.28. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 4

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 268,987

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $248.20 to $249.15. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 3

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 271,911

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $247.19 to $248.14. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 2

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 275,411

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $246.04 to $246.69. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · derivative · entry 10

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 120,000 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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · derivative · entry 9

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 120,000 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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · derivative · entry 8

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Class B Common Stock · 120,000 shares

Expires 2028-12-29

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: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 7

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 72,899

F4 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $249.00 to $249.4825. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5 · ownership.nature: Shares are held directly by LIDI 11 21 LLC (the "LLC"). The Ittycheria Family Trust (the "Trust") is the sole member of the LLC and Reporting Person is a beneficiary of the Trust.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 6

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 79,308

F3 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $248.00 to $248.99. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5 · ownership.nature: Shares are held directly by LIDI 11 21 LLC (the "LLC"). The Ittycheria Family Trust (the "Trust") is the sole member of the LLC and Reporting Person is a beneficiary of the Trust.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 5

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 90,825

F2 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $247.86 to $247.99. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5 · ownership.nature: Shares are held directly by LIDI 11 21 LLC (the "LLC"). The Ittycheria Family Trust (the "Trust") is the sole member of the LLC and Reporting Person is a beneficiary of the Trust.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 4

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,235

F4 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $249.00 to $249.4825. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 3

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,768

F3 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $248.00 to $248.99. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 2

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,749

F2 · price: Price reported is a weighted average sales price. The shares were sold at prices ranging from $247.86 to $247.99. The reporting person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000188 · wk-form4_1780698607.xml · nonDerivative · entry 1

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,235

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 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 29

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 509,805

F28 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F29 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000181 · wk-form4_1780609443.xml · nonDerivative · entry 1

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 509,591

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000183 · wk-form4_1780609457.xml · nonDerivative · entry 1

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,296

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes 95 shares acquired on May 15, 2026 under the Issuers Employee Stock Purchase Plan.

SEC source: 0001561550-26-000178 · wk-form4_1780609424.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 275,973

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000180 · wk-form4_1780609436.xml · nonDerivative · entry 1

Li Yanbing · CIK 0001783061 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,352

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes 139 shares acquired on May 15, 2026 under the Issuers Employee Stock Purchase Plan.

SEC source: 0001561550-26-000182 · wk-form4_1780609451.xml · nonDerivative · entry 1

Galloreese David · CIK 0001757760 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,204

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.36. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes 29 shares acquired on May 15, 2026 under the Issuers Employee Stock Purchase Plan.

SEC source: 0001561550-26-000185 · wk-form4_1780621593.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 724,969

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000179 · wk-form4_1780609430.xml · nonDerivative · entry 1

Acocella Kerry · CIK 0001903975 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,237

F1 · kind: The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.15 to $268.44. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001193125-26-253541 · ownership.xml · nonDerivative · entry 3

Jacobson Matthew · CIK 0001783518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 584,132

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $277.80 to $277.89. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F2 · ownership.direct: These shares are directly held by the Reporting Person through a trust of which he is a trustee and another estate planning trust having an independent trustee. The Reporting Person disclaims beneficial ownership of the shares held by such trusts for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose

SEC source: 0001193125-26-253541 · ownership.xml · nonDerivative · entry 2

Jacobson Matthew · CIK 0001783518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 584,834

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $276.80 to $277.79. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

F2 · ownership.direct: These shares are directly held by the Reporting Person through a trust of which he is a trustee and another estate planning trust having an independent trustee. The Reporting Person disclaims beneficial ownership of the shares held by such trusts for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · derivative · entry 33

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,438,412

Underlying: Class A Common Stock · 53,912 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · derivative · entry 32

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,492,324

Underlying: Class A Common Stock · 18,750 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · derivative · entry 31

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,500

Underlying: Class B Common Stock · 18,750 shares

Expires 2029-07-19

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.

F31 · derivative.exercise_date: Option is fully vested and exercisable.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 28

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 531,311

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F27 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $278.42 to $278.71. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 27

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 531,768

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F26 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $277.36 to $278.29. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 26

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 538,127

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F25 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $276.32 to $277.30. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 25

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 554,000

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F24 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $275.32 to $276.31. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 24

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 558,548

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F23 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $274.25 to $274.97. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 23

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 559,549

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F22 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $273.02 to $273.89. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 22

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 562,142

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F21 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $272.01 to $272.99. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 21

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 565,864

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F20 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $271.00 to $271.93. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 20

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 566,793

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F19 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $269.75 to $270.74. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001561550-26-000171 · wk-form4_1780519370.xml · nonDerivative · entry 19

Le-Quoc Alexis · CIK 0001783984 · Director · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 568,352

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.

F18 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $268.46 to $269.21. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.