DDOG

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 17

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 59,616

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F16 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $185.22 to $186.17. 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.

F15 · ownership.nature: Shares are held by the Olivier Pomel 2018 GRAT.

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 16

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 61,616

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

F2 · kind: Each share of Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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.

F15 · ownership.nature: Shares are held by the Olivier Pomel 2018 GRAT.

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 15

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,043

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 14

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,143

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F14 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $195.15 to $195.76. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 13

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 246,375

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F13 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $194.14 to $195.13. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 12

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,200

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F12 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $193.13 to $194.12. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 11

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,827

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F11 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $192.12 to $193.11. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,883

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $191.12 to $192.10. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 316,502

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $190.00 to $190.91. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,502

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $188.99 to $189.97. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,018

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $187.985 to $188.98. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 365,589

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $186.98 to $187.97. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 379,305

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $185.98 to $186.95. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 386,615

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $184.94 to $185.89. 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: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 389,515

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

F2 · kind: Each share of Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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 · price: Each share of Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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: 0001209191-21-064286 · doc4.xml · derivative · entry 19

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 229,897

Underlying: Class A Common Stock · 3,750 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.

F9 · 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.

F9 · 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.

F20 · derivative.expiration_date: Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest in 12 equal quarterly installments beginning on June 1, 2022 and on each September 1, December 1 and March 1 thereafter, subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 7

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 0

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $196.90 to $197.55. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 6

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 500

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $195.88 to $196.71. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 5

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 1,014

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $194.72 to $195.48. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 4

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 2,072

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $193.65 to $194.63. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 3

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 2,772

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $192.61 to $193.58. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 2

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 3,372

F2 · kind: Shares sold pursuant to a 10b5-1 plan entered into on September 10, 2021.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $191.18 to $192.15. 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.

F1 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064286 · doc4.xml · nonDerivative · entry 1

OBSTLER DAVID M · CIK 0001120741 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 3,750

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 · ownership.nature: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

SEC source: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 6

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 245,899

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $193.005 to $193.12. 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 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: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 5

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 246,489

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $192.00 to $192.99. 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.

F4 · 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: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 4

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 270,311

F1 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $191.00 to $191.99. 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.

F4 · 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: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 3

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,448

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $193.005 to $193.12. 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: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 2

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,048

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $192.00 to $192.99. 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: 0001209191-21-064284 · doc4.xml · nonDerivative · entry 1

Ittycheria Dev · CIK 0001397383 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 309,870

F1 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $191.00 to $191.99. 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: 0001209191-21-064469 · doc4.xml · nonDerivative · entry 2

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 0

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

SEC source: 0001209191-21-064469 · doc4.xml · nonDerivative · entry 1

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 25

F1 · shares: Acquired in pro rata distribution from ICONIQ Strategic Partners (ISP) Fund, of which the Reporting Person is a limited partner.

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

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,043

SEC source: 0001209191-21-064467 · doc4.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,253

F1 · shares: Acquired in pro rata distribution from ICONIQ Strategic Partners (ISP) Fund, of which the Reporting Person is a limited partner.

SEC source: 0001209191-21-063709 · doc4.xml · derivative · entry 9

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 336,606

Underlying: Class A Common Stock · 10,000 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: The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

SEC source: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 6

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,908

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on December 11, 2020.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $192.28 to $192.73. 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.

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

SEC source: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 5

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 5,208

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on December 11, 2020.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $188.88 to $188.915. 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: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 4

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 6,208

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on December 11, 2020.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $187.835 to $188.66. 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.

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

SEC source: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 3

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 11,108

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on December 11, 2020.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $186.21 to $187.20. 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.

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

SEC source: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 2

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 12,808

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on December 11, 2020.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $185.03 to $185.495. 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: 0001209191-21-063709 · doc4.xml · nonDerivative · entry 1

Callahan Michael James · CIK 0001784030 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 13,908

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

SEC source: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 6

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,819

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $167.51 to $168.04. 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: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 5

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,517

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $166.43 to $167.27. 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: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 4

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,681

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $165.34 to $166.33. 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: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 3

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,719

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $164.34 to $165.29. 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: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 2

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,319

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $163.00 to $163.22. 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: 0001209191-21-063447 · doc4.xml · nonDerivative · entry 1

Kopits Laszlo · CIK 0001783569 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,619

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 27, 2021.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $161.87 to $162.59. 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: 0001209191-21-063268 · doc4.xml · derivative · entry 8

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 8,313,983

Underlying: Class A Common Stock · 343,360 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 into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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 into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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 into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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: 0001209191-21-063268 · doc4.xml · nonDerivative · entry 5

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 0

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

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

SEC source: 0001209191-21-063268 · doc4.xml · nonDerivative · entry 4

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 3,900

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $163.37 to $164.19. 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: Shares are held by the Alexis Le-Quoc Revocable Trust.

SEC source: 0001209191-21-063268 · doc4.xml · nonDerivative · entry 3

Le-Quoc Alexis · CIK 0001783984 · Director · President & CTO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 50,339

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on June 14, 2021.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $162.37 to $163.36. 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.

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