Blitzer Adam 4
4 · Datadog, Inc. · Filed Mar 4, 2026
Insider Transaction Report
Form 4
Datadog, Inc.DDOG
Blitzer Adam
Chief Operating Officer
Transactions
- Sale
Class A Common Stock
[F1][F2]2026-03-02$110.54/sh−33,429$3,695,105→ 262,412 total - Sale
Class A Common Stock
[F3][F4]2026-03-03$105.96/sh−3,600$381,458→ 258,812 total - Sale
Class A Common Stock
[F3][F5]2026-03-03$106.77/sh−4,500$480,454→ 254,312 total - Sale
Class A Common Stock
[F3][F6]2026-03-03$107.67/sh−1,560$167,967→ 252,752 total - Sale
Class A Common Stock
[F3][F7]2026-03-03$109.11/sh−600$65,465→ 252,152 total - Sale
Class A Common Stock
[F3][F8]2026-03-03$110.44/sh−2,984$329,548→ 249,168 total - Sale
Class A Common Stock
[F3][F9]2026-03-03$111.43/sh−3,600$401,155→ 245,568 total - Sale
Class A Common Stock
[F3][F10]2026-03-03$112.10/sh−13,048$1,462,723→ 232,520 total - Sale
Class A Common Stock
[F3][F11]2026-03-03$113.18/sh−2,000$226,368→ 230,520 total - Sale
Class A Common Stock
[F3][F12]2026-03-03$113.83/sh−200$22,765→ 230,320 total
Footnotes (12)
- [F1]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.
- [F10]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $111.76 to $112.75. 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.
- [F11]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $112.78 to $113.77. 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.
- [F12]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $113.81 to $113.86. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- [F2]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $110.53 to $111.78. 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.
- [F3]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 $105.31 to $106.30. 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 $106.33 to $107.24. 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 $107.37 to $108.23. 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.
- [F7]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $108.70 to $109.31. 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 $109.74 to $110.73. 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.
- [F9]Price reported is a weighted-average sales price. The shares were sold at prices ranging from $110.76 to $111.75. 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.
Signature
/s/ Kerry Acocella, Attorney-in-Fact|2026-03-04