DDOG

SEC source: 0001561550-26-000206 · wk-form4_1781642360.xml · nonDerivative · entry 5

Agarwal Amit · CIK 0001540517 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 18,664

F5 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.67 to $229.66. 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.

F4 · ownership.nature: Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.

SEC source: 0001561550-26-000206 · wk-form4_1781642360.xml · nonDerivative · entry 4

Agarwal Amit · CIK 0001540517 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 20,134

F5 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $227.63 to $228.58. 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.

F4 · ownership.nature: Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.

SEC source: 0001561550-26-000206 · wk-form4_1781642360.xml · nonDerivative · entry 3

Agarwal Amit · CIK 0001540517 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 21,640

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.

F4 · ownership.nature: Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.

SEC source: 0001561550-26-000206 · wk-form4_1781642360.xml · nonDerivative · entry 2

Agarwal Amit · CIK 0001540517 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 6,541

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

F2 · ownership.nature: Shares are held directly by Agarwal 2019 Family Trust, of which the Reporting Person's spouse is Trustee.

SEC source: 0001561550-26-000206 · wk-form4_1781642360.xml · nonDerivative · entry 1

Agarwal Amit · CIK 0001540517 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 16,541

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.

F2 · ownership.nature: Shares are held directly by Agarwal 2019 Family Trust, of which the Reporting Person's spouse is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · derivative · entry 12

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 123,042

Underlying: Class A Common Stock · 112,500 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: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 10

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 14,996

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F12 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $235.90 to $236.65. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 9

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 16,742

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F11 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.86 to $235.85. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 8

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 19,643

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.85 to $234.84. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 7

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 35,788

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.85 to $233.84. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 6

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 47,793

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.84 to $232.83. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 5

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 66,623

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.83 to $231.82. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 4

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 80,796

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.83 to $230.82. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 3

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 109,497

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.83 to $229.82. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 2

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 120,781

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $227.73 to $228.71. 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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000205 · wk-form4_1781642354.xml · nonDerivative · entry 1

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 127,496

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.

F2 · ownership.nature: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 9

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 258,420

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.54 to $234.20. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 8

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,899

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.46 to $233.38. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 7

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 262,096

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.45 to $232.36. 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.

SEC source: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 6

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 263,709

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.40 to $231.37. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 5

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 265,996

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.19 to $230.17. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 4

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 268,296

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.13 to $229.05. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 3

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 269,096

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $227.11 to $228.08. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 2

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 269,896

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $226.03 to $226.18. 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: 0001561550-26-000202 · wk-form4_1781556099.xml · nonDerivative · entry 1

Walters Sean Michael · CIK 0001903980 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,096

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 12, 2025.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $224.79 to $225.56. 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: 0001561550-26-000200 · wk-form4_1781209802.xml · nonDerivative · entry 1

Galloreese David · CIK 0001757760 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,191

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 6, 2026.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.16 to $229.90. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 9

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 434,591

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $239.04 to $239.55. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 8

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 435,191

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

SEC source: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 7

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 435,291

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.99 to $235.84. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 6

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 437,508

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.99 to $234.90. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 5

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 440,291

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.92 to $233.85. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 4

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 450,345

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.92 to $232.91. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 3

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 462,743

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.92 to $231.91. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 2

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 484,125

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.92 to $230.90. 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: 0001561550-26-000192 · wk-form4_1781123222.xml · nonDerivative · entry 1

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 502,091

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated March 9, 2026.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.75 to $229.73. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 16

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,031,611

Underlying: Class A Common Stock · 99,617 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 15

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,131,228

Underlying: Class A Common Stock · 35,715 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 14

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 738,308

Underlying: Class B Common Stock · 35,715 shares

Expires 2029-07-18

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_date: Option is fully vested and exercisable.

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 13

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,095,513

Underlying: Class A Common Stock · 38,118 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 12

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 304,944

Underlying: Class B Common Stock · 38,118 shares

Expires 2027-10-24

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_date: Option is fully vested and exercisable.

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 11

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,747

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,947

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 613,647

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $235.80 to $236.62. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,228

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.75 to $235.68. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 619,047

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.74 to $234.55. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 623,003

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.71 to $233.70. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 643,510

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.71 to $232.70. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 666,725

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.71 to $231.70. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 707,466

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.71 to $230.70. 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: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 727,720

F1 · kind: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.71 to $229.70. 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.