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person · Reporting owner

Blitzer Adam

Disclosed activity across 1 company

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10134
SEC CIK
0001861590

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Datadog, Inc.DDOG · Entity 2027Chief Operating OfficerSeptember 03, 2026September 08, 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 03, 2026 · Filed September 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect237,927 Ending reported balance After 2026-09-03 transaction · row 8
8 source rows · reconciled sequence

Row 1 · 2026-09-03 · Sale · Disposed 300 · Balance 249,659

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F2: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $211.21 to $211.96. 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 2 · 2026-09-03 · Sale · Disposed 700 · Balance 248,959

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F3: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $212.25 to $213.17. 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.

Row 3 · 2026-09-03 · Sale · Disposed 5,002 · Balance 243,957

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F4: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $213.29 to $214.28. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Row 4 · 2026-09-03 · Sale · Disposed 4,730 · Balance 239,227

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F5: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $214.29 to $215.19. 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.

Row 5 · 2026-09-03 · Sale · Disposed 993 · Balance 238,234

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F6: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $215.34 to $216.08. 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 · 2026-09-03 · Sale · Disposed 107 · Balance 238,127

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F7: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $216.39 to $217.23. 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 · 2026-09-03 · Sale · Disposed 100 · Balance 238,027

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

Row 8 · 2026-09-03 · Sale · Disposed 100 · Balance 237,927

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

Filing footnotes · ownership attribution and instrument terms

F1: Shares sold pursuant to a 10b5-1 plan dated August 22, 2025.

F2: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $211.21 to $211.96. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $212.25 to $213.17. 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.

F4: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $213.29 to $214.28. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $214.29 to $215.19. 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.

F6: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $215.34 to $216.08. 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 $216.39 to $217.23. 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.

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
December 13, 2022 Filed Dec 15, 2022 22:16 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,642 $83.14 $552,215.88
Disclosure

SEC source: 0001209191-22-061481 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,429

F1 · kind: Shares sold pursuant to a 10b5-1 plan adopted on February 28, 2022.

Read SEC document
December 02, 2022 Filed Dec 6, 2022 22:13 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 7,139 $74.63 $532,804.27
Disclosure

SEC source: 0001209191-22-060054 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,071

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, 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 $74.56 to $74.635231. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes 191 shares acquired on November 15, 2022 under the Issuer's Employee Stock Purchase Plan.

Read SEC document
September 22, 2022 Filed Sep 26, 2022 20:42 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 500 $93.86 $46,928.00
Disclosure

SEC source: 0001209191-22-051255 · doc4.xml · nonDerivative · entry 5

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,019

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $93.74 to $94.02. 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
September 22, 2022 Filed Sep 26, 2022 20:42 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 600 $93.15 $55,887.00
Disclosure

SEC source: 0001209191-22-051255 · doc4.xml · nonDerivative · entry 4

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,519

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $92.63 to $93.54. 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
September 22, 2022 Filed Sep 26, 2022 20:42 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,300 $91.98 $119,577.12
Disclosure

SEC source: 0001209191-22-051255 · doc4.xml · nonDerivative · entry 3

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,119

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $91.51 to $92.505. 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
September 22, 2022 Filed Sep 26, 2022 20:42 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,600 $90.87 $145,392.48
Disclosure

SEC source: 0001209191-22-051255 · doc4.xml · nonDerivative · entry 2

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,419

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F3 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $90.42 to $91.36. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
September 22, 2022 Filed Sep 26, 2022 20:42 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,861 $89.94 $257,320.34
Disclosure

SEC source: 0001209191-22-051255 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,019

F1 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F2 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $89.41 to $90.34. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
September 02, 2022 Filed Sep 7, 2022 20:53 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,920 $98.18 $679,405.60
Disclosure

SEC source: 0001209191-22-049031 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,880

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, as well as any related brokerage commission fees.

Read SEC document
June 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 400 $110.40 $44,159.00
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 8

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,800

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F10 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $110.08 to $110.65. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,500 $109.51 $164,271.00
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 7

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,200

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F9 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $109.08 to $110.06. 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 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 2,200 $108.34 $238,354.60
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 6

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,700

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F8 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $108.00 to $108.99. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,001 $107.20 $107,304.30
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 5

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,900

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F7 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $107.00 to $107.92. 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 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 1,200 $106.27 $127,523.04
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 4

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,901

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F6 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $105.90 to $106.85. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
June 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 17,262 $105.27 $1,817,120.68
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 3

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,101

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F5 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $104.90 to $105.87. 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 03, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 6,147 $104.66 $643,320.43
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 2

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,363

F3 · kind: Shares sold pursuant to a 10b5-1 plan entered into on February 28, 2022.

F4 · price: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $103.90 to $104.89. 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 02, 2022 Filed Jun 6, 2022 22:03 UTC Datadog, Inc. DDOG · Entity 2027 SaleClass A Common Stock 25,416 $102.22 $2,598,023.52
Disclosure

SEC source: 0001209191-22-034642 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,510

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, as well as any related brokerage commission fees.

F2 · balance_after: Includes 145 shares acquired on May 13, 2022 under the Issuer's Employee Stock Purchase Plan.

Read SEC document
April 27, 2022 Filed Apr 29, 2022 22:24 UTC Datadog, Inc. DDOG · Entity 2027 GrantClass A Common Stock 21,274 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-026313 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,781

F1 · shares: Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on March 1, 2023 and the remainder of the shares vest in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.

Read SEC document
June 22, 2021 Filed Jun 24, 2021 21:13 UTC Datadog, Inc. DDOG · Entity 2027 GrantClass A Common Stock 220,507 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-043083 · doc4.xml · nonDerivative · entry 1

Blitzer Adam · CIK 0001861590 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,507

F1 · shares: Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on June 1, 2022 and the remainder of the shares in 12 equal quarterly installments on each September 1, December 1, March 1 and June 1 thereafter, subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.

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.