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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
July 23, 2026 Filed Jul 27, 2026 21:10 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,681 $243.70 $1,628,146.34
Disclosure

SEC source: 0001561550-26-000252 · wk-form4_1785186600.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 650,269

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

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $243.13 to $244.12. 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.

Read SEC document
July 23, 2026 Filed Jul 27, 2026 21:10 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,851 $242.65 $691,806.55
Disclosure

SEC source: 0001561550-26-000252 · wk-form4_1785186600.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 656,950

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 $242.11 to $243.10. 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.

Read SEC document
July 23, 2026 Filed Jul 27, 2026 21:10 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 47,054 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000252 · wk-form4_1785186600.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 659,801

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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 127,141 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · derivative · entry 19

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,893,605

Underlying: Class A Common Stock · 127,141 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 35,715 $10.74 $383,579.10
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · derivative · entry 18

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,020,746

Underlying: Class A Common Stock · 35,715 shares

Expires not disclosed

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

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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 35,715 $0.00 Strike: $10.74 $0.00
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · derivative · entry 17

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 702,593

Underlying: Class B Common Stock · 35,715 shares

Expires 2029-07-18

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

F16 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 38,118 $0.91 $34,656.89
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · derivative · entry 16

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,985,031

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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 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: 0001561550-26-000244 · wk-form4_1784149631.xml · derivative · entry 15

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 266,826

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.

F16 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 4,855 $263.47 $1,279,169.67
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 14

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,747

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

F15 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $263.20 to $264.09. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 9,400 $262.78 $2,470,162.08
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 13

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 617,602

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

F14 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $262.20 to $263.19. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 11,348 $261.58 $2,968,429.13
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 12

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 627,002

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

F13 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $261.20 to $262.19. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 41,654 $260.41 $10,847,055.66
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 11

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 638,350

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

F12 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $260.20 to $261.19. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 11,275 $259.67 $2,927,804.06
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 680,004

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

F11 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $259.18 to $260.17. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 8,984 $258.81 $2,325,152.63
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 691,279

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

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $258.18 to $259.17. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 4,820 $257.56 $1,241,432.45
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 700,263

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

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $257.18 to $258.17. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,674 $256.69 $1,713,172.42
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 705,083

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

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $256.18 to $257.1750. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 9,109 $255.61 $2,328,318.70
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 711,757

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

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $255.18 to $256.15. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 7,995 $254.69 $2,036,254.55
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 720,866

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

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $254.18 to $255.17. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 7,447 $253.63 $1,888,778.89
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 728,861

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

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $253.17 to $254.16. 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
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,780 $252.73 $702,588.01
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 736,308

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

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $252.16 to $253.15. 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.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 800 $251.00 $200,803.52
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 739,088

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 $250.29 to $251.14. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
July 13, 2026 Filed Jul 15, 2026 21:07 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 127,141 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000244 · wk-form4_1784149631.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 739,888

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

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
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 84,698 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · derivative · entry 12

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,946,913

Underlying: Class A Common Stock · 84,698 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
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,205 $235.94 $284,313.36
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 11

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,747

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

F12 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $235.65 to $236.33. 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.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,272 $235.02 $533,960.67
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 10

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 613,952

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

F11 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.63 to $235.61. 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
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 18,207 $234.02 $4,260,833.09
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 9

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 616,224

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

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.63 to $234.61. 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
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 20,806 $233.11 $4,850,182.37
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 634,431

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

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.63 to $233.61. 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
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 9,881 $232.22 $2,294,611.27
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 655,237

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

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.63 to $232.62. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 25,560 $231.11 $5,907,056.58
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 665,118

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

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.63 to $231.62. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,085 $230.20 $479,964.08
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 690,678

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

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.59 to $230.56. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,500 $228.28 $342,414.00
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 692,763

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

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.05 to $229.04. 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.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,782 $227.36 $405,157.12
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 694,263

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

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $226.91 to $227.83. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,400 $226.43 $317,007.04
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 696,045

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 $225.90 to $226.89. 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.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:48 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 84,698 Not disclosed Not disclosed
Disclosure

SEC source: 0001561550-26-000224 · wk-form4_1781815736.xml · nonDerivative · entry 1

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 697,445

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

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

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass B Common Stock · Derivative 99,617 $0.00 $0.00
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 16

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,031,611

Underlying: Class A Common Stock · 99,617 shares

Expires not disclosed

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

F11 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 35,715 $10.74 $383,579.10
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,131,228

Underlying: Class A Common Stock · 35,715 shares

Expires not disclosed

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

F11 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionStock Option (Right to Buy) · Derivative 35,715 $0.00 Strike: $10.74 $0.00
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 738,308

Underlying: Class B Common Stock · 35,715 shares

Expires 2029-07-18

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

F10 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 Exercise / conversionClass B Common Stock · Derivative 38,118 $0.91 $34,656.89
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,095,513

Underlying: Class A Common Stock · 38,118 shares

Expires not disclosed

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

F11 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

F11 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 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: 0001561550-26-000198 · wk-form4_1781127023.xml · derivative · entry 12

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 304,944

Underlying: Class B Common Stock · 38,118 shares

Expires 2027-10-24

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

F10 · derivative.exercise_date: Option is fully vested and exercisable.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 200 $240.05 $48,010.00
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,747

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

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 700 $239.05 $167,335.00
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 612,947

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

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,581 $236.03 $373,159.64
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 613,647

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

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $235.80 to $236.62. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 3,819 $235.12 $897,919.46
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 8

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 615,228

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

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.75 to $235.68. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 3,956 $234.10 $926,113.45
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 7

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 619,047

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

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.74 to $234.55. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 20,507 $233.19 $4,782,125.76
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 6

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 623,003

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

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.71 to $233.70. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 23,215 $232.19 $5,390,269.96
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 5

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 643,510

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

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.71 to $232.70. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 40,741 $231.10 $9,415,208.43
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 4

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 666,725

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

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.71 to $231.70. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 20,254 $230.45 $4,667,586.96
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 3

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 707,466

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

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.71 to $230.70. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 12,168 $229.27 $2,789,785.35
Disclosure

SEC source: 0001561550-26-000198 · wk-form4_1781127023.xml · nonDerivative · entry 2

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 727,720

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

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.71 to $229.70. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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June 08, 2026 Filed Jun 10, 2026 21:30 UTC Datadog, Inc. DDOG · Entity 2027 ConversionClass A Common Stock 99,617 $0.00 $0.00
Disclosure

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

Pomel Olivier · CIK 0001783990 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 739,888

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

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