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Pomel Olivier

Disclosed activity across 1 company

Tapewire entity
10141
SEC CIK
0001783990

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Datadog, Inc.DDOG · Entity 2027Director · Chief Executive OfficerSeptember 08, 2026September 10, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Datadog, Inc.

Report date September 08, 2026 · Filed September 10, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect586,416 Ending reported balance After 2026-09-08 transaction · row 8
8 source rows · reconciled sequence

Row 1 · 2026-09-08 · Conversion · Acquired 89,497 · Balance 675,913

F1: 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.

Row 2 · 2026-09-08 · Sale · Disposed 10,800 · Balance 665,113

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F3: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $204.00 to $204.74. 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.

Row 3 · 2026-09-08 · Sale · Disposed 3,000 · Balance 662,113

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F4: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $205.05 to $206.03. 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.

Row 4 · 2026-09-08 · Sale · Disposed 10,048 · Balance 652,065

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F5: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $206.09 to $207.07. 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.

Row 5 · 2026-09-08 · Sale · Disposed 19,287 · Balance 632,778

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F6: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $207.09 to $208.08. 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.

Row 6 · 2026-09-08 · Sale · Disposed 24,283 · Balance 608,495

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F7: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $208.09 to $209.08. 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.

Row 7 · 2026-09-08 · Sale · Disposed 8,006 · Balance 600,489

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F8: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $209.11 to $210.10. 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.

Row 8 · 2026-09-08 · Sale · Disposed 14,073 · Balance 586,416

F2: Shares sold pursuant to a 10b5-1 plan dated December 15, 2025.

F9: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $210.11 to $210.98. 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.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.91 · Expires 2027-10-24Direct190,590 Reported balance After 2026-09-08 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-09-08 · Exercise / conversion · Disposed 38,118 · Balance 190,590

F10: Option is fully vested and exercisable.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.74 · Expires 2029-07-18Direct631,163 Reported balance After 2026-09-08 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-09-08 · Exercise / conversion · Disposed 35,715 · Balance 631,163

F10: Option is fully vested and exercisable.

Class B Common StockSEC Table II · derivative / convertible securityDirect8,784,307 Reported balance After 2026-09-08 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-09-08 · Exercise / conversion · Acquired 38,118 · Balance 8,784,307

F1: 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.

Class B Common StockSEC Table II · derivative / convertible securityDirect8,820,022 Reported balance After 2026-09-08 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2026-09-08 · Exercise / conversion · Acquired 35,715 · Balance 8,820,022

F1: 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.

Class B Common StockSEC Table II · derivative / convertible securityDirect8,730,525 Reported balance After 2026-09-08 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2026-09-08 · Conversion · Disposed 89,497 · Balance 8,730,525

F1: 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.

Filing footnotes · ownership attribution and instrument terms

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

F3: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $204.00 to $204.74. 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.

F4: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $205.05 to $206.03. 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: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $206.09 to $207.07. 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.

F6: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $207.09 to $208.08. 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.

F7: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $208.09 to $209.08. 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.

F8: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $209.11 to $210.10. 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.

F9: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $210.11 to $210.98. 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.

F10: Option is fully vested and exercisable.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 16, 2026 Filed Mar 18, 2026 20:06 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 11,243 $126.11 $1,417,828.87
Disclosure

SEC source: 0001561550-26-000083 · wk-form4_1773864363.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 736,021

F2 · 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 $125.42 to $126.40. 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.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 20:06 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 42,443 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000083 · wk-form4_1773864363.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 747,264

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.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:09 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 68,922 $110.54 $7,618,355.30
Disclosure

SEC source: 0001561550-26-000068 · wk-form4_1772658569.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 704,821

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 $110.53 to $111.73 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.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 21:06 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 618,832 $10.74 $6,646,255.68
Disclosure

SEC source: 0001561550-26-000034 · wk-form4_1772053610.xml · derivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,963,225

Underlying: Class A Common Stock · 618,832 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.

F2 · 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.

F2 · 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.

F2 · 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.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 21:06 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 618,832 $0.00 Strike: $10.74 $0.00
Disclosure

SEC source: 0001561550-26-000034 · wk-form4_1772053610.xml · derivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 881,168

Underlying: Class B Common Stock · 618,832 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.

F1 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 21:06 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 381,168 $0.91 $346,557.95
Disclosure

SEC source: 0001561550-26-000034 · wk-form4_1772053610.xml · derivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,344,393

Underlying: Class A Common Stock · 381,168 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.

F2 · 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.

F2 · 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.

F2 · 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.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 21:06 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 381,168 $0.00 Strike: $0.91 $0.00
Disclosure

SEC source: 0001561550-26-000034 · wk-form4_1772053610.xml · derivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 457,416

Underlying: Class B Common Stock · 381,168 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.

F1 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
February 05, 2026 Filed Feb 9, 2026 22:21 UTC Datadog, Inc. DDOG · Entity 2027 GrantClass A Common Stock 255,610 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000023 · wk-form4_1770675695.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 773,743

F1 · shares: On April 1, 2025, the Reporting Person was granted restricted stock units, the vesting of which was subject to both performance-based and service-based criteria ("PSUs"). The number of shares reported represents the number of PSUs that were earned as a result of the achievement of such performance criteria. Such earned PSUs will vest as to service as to 1/4 of the shares on March 1, 2026 and 1/12 of the remaining shares on each June 1, September 1, December 1 and March 1 thereafter, subject in each case 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 11,195 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · derivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,963,225

Underlying: Class A Common Stock · 11,195 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 300 $140.61 $42,183.99
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 518,133

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $140.55 to $140.67. 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 800 $139.92 $111,936.00
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 518,433

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $139.55 to $140.49. 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,709 $138.80 $237,211.93
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 519,233

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $138.53 to $139.35. 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 4,422 $137.95 $610,028.61
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 520,942

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $137.51 to $138.49. 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 3,964 $136.92 $542,761.19
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 525,364

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $136.50 to $137.47. 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.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:02 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 11,195 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000362 · wk-form4_1766178131.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 529,328

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.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 21:10 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 348,000 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000356 · wk-form4_1765919432.xml · derivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,974,420

Underlying: Class A Common Stock · 348,000 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.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 21:10 UTC Datadog, Inc. DDOG · Entity 2027 GiftClass A Common Stock 348,000 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000356 · wk-form4_1765919432.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 518,133

F2 · kind: Shares donated to a donor-advised fund, which will use the gifted shares for charitable purposes.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 21:10 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 348,000 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000356 · wk-form4_1765919432.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 866,133

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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 32,923 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · derivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,322,420

Underlying: Class A Common Stock · 32,923 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.

F2 · 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.

F2 · 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.

F2 · 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 38,118 $0.91 $34,656.89
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · derivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,355,343

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.

F2 · 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.

F2 · 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.

F2 · 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 38,118 $0.00 Strike: $0.91 $0.00
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · derivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 838,584

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.

F7 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 100 $156.23 $15,623.00
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 518,133

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 12,884 $155.68 $2,005,782.41
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 518,233

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $155.21 to $156.18. 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 4,020 $154.47 $620,961.76
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 531,117

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $154.20 to $155.19. 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 15,919 $153.81 $2,448,561.88
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 535,137

F3 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $153.20 to $154.19. 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 11,195 Not disclosed Not disclosed
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 551,056

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 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 · 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.

Read SEC document
December 03, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 21,728 Not disclosed Not disclosed
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 539,861

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 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 · 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.

Read SEC document
December 02, 2025 Filed Dec 4, 2025 22:34 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 15,225 $158.60 $2,414,662.16
Disclosure

SEC source: 0001561550-25-000341 · wk-form4_1764887663.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 518,133

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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 100,754 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · derivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,317,225

Underlying: Class A Common Stock · 100,754 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 4,352 $184.36 $802,336.90
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 533,358

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $184.05 to $184.78. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 5,600 $183.59 $1,028,091.68
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 537,710

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $183.04 to $184.03. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 19,563 $182.45 $3,569,308.48
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 543,310

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $182.01 to $183.00. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 18,364 $181.55 $3,333,908.91
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 562,873

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $181.01 to $182.00. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 33,749 $180.33 $6,085,980.79
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 581,237

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $180.01 to $181.00. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 19,126 $179.57 $3,434,501.72
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 614,986

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $179.01 to $180.00. 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.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:17 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 100,754 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000321 · wk-form4_1763587025.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 634,112

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.

Read SEC document
November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 62,682 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · derivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,417,979

Underlying: Class A Common Stock · 62,682 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 · 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.

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.

Read SEC document
November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 38,118 $0.91 $34,656.89
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · derivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,480,661

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.

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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 38,118 $0.00 Strike: $0.91 $0.00
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · derivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 876,702

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.

F8 · derivative.exercise_date: Option is fully vested and exercisable.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 30,459 $165.01 $5,025,957.35
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 533,358

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $164.7200 to $165.1500. 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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,577 $163.93 $1,078,137.36
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 563,817

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $163.6000 to $164.4000. 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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 14,338 $163.03 $2,337,532.74
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 570,394

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $162.5800 to $163.5700. 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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 9,308 $162.19 $1,509,672.90
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 584,732

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $161.5800 to $162.5700. 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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,000 $161.13 $322,256.80
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 594,040

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $160.5700 to $161.4400. 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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 40,954 Not disclosed Not disclosed
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 596,040

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.

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.

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November 03, 2025 Filed Nov 5, 2025 21:01 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 21,728 Not disclosed Not disclosed
Disclosure

SEC source: 0001561550-25-000305 · wk-form4_1762376488.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 555,086

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.

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.

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October 22, 2025 Filed Oct 24, 2025 20:04 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 11,195 $0.00 $0.00
Disclosure

SEC source: 0001561550-25-000303 · wk-form4_1761336276.xml · derivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,442,543

Underlying: Class A Common Stock · 11,195 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 · 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.

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.

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October 22, 2025 Filed Oct 24, 2025 20:04 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 400 $155.93 $62,372.92
Disclosure

SEC source: 0001561550-25-000303 · wk-form4_1761336276.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 533,358

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $155.7400 to $156.1800. 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.

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October 22, 2025 Filed Oct 24, 2025 20:04 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,786 $155.20 $432,398.90
Disclosure

SEC source: 0001561550-25-000303 · wk-form4_1761336276.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 533,758

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $154.6900 to $155.6150. 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.

Read SEC document
October 22, 2025 Filed Oct 24, 2025 20:04 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 5,885 $154.22 $907,595.88
Disclosure

SEC source: 0001561550-25-000303 · wk-form4_1761336276.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 536,544

F2 · kind: Shares sold pursuant to a 10b5-1 plan dated September 13, 2024.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $153.6900 to $154.6600. 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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.