SEC Form 4 · accession 0001561550-26-000215
Datadog, Inc. · DDOG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kerry Acocella
Officer — General Counsel and Secretary
Period of report
Jun 15, 2026
Accepted (ET)
Jun 17, 2026 · 4:34 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 | Jun 15, 2026 | S | 501 | $230.151 | D | 132,736 | D | |
| Class A Common StockF3 | Jun 15, 2026 | S | 599 | $231.6154 | D | 132,137 | D | |
| Class A Common StockF4 | Jun 15, 2026 | S | 1,371 | $232.74 | D | 130,766 | D | |
| Class A Common StockF5 | Jun 15, 2026 | S | 800 | $233.6929 | D | 129,966 | D | |
| Class A Common StockF6 | Jun 15, 2026 | S | 400 | $234.828 | D | 129,566 | D | |
| Class A Common StockF7 | Jun 15, 2026 | S | 900 | $236.0453 | D | 128,666 | D | |
| Class A Common StockF8 | Jun 15, 2026 | S | 700 | $237.1914 | D | 127,966 | D | |
| Class A Common Stock | Jun 15, 2026 | S | 100 | $238.21 | D | 127,866 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares sold pursuant to a 10b5-1 plan dated December 11, 2025.
- F2Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.91 to $230.67. 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.
- F3Price reported is a weighted-average sales price. The shares were sold at prices ranging from $231.02 to $231.88. 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.
- F4Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.17 to $233.06. 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.
- F5Price reported is a weighted-average sales price. The shares were sold at prices ranging from $233.19 to $234.11. 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.
- F6Price reported is a weighted-average sales price. The shares were sold at prices ranging from $234.48 to $235.26. 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.
- F7Price reported is a weighted-average sales price. The shares were sold at prices ranging from $235.49 to $236.39. 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.
- F8Price reported is a weighted-average sales price. The shares were sold at prices ranging from $236.87 to $237.68. 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.