SEC Form 4 · accession 0001561550-26-000284
Datadog, Inc. · DDOG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David Galloreese
Officer — Chief People Officer
Period of report
Sep 1, 2026
Accepted (ET)
Sep 3, 2026 · 4:51 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001561550
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF2 | Sep 1, 2026 | S | 991 | $232.809 | D | 121,200 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares sold pursuant to a 10b5-1 plan dated March 6, 2026.
- F2Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.71 to $232.92. 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.