Form 4 for DDOG Datadog
Accepted 2026-09-16 16:38:42 ET · period of report 2026-09-14 · accession 0001561550-26-000314 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-09-16 16:38 | 2026-09-14 | DDOG | Acocella Kerry | GC, Sec | S - Sale | $228.85 | -5,280 | 115.2K | -4% | -$1.21M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-09-14 | S | D | 200 | $221.63 | 120,323 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F2) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $221.27 to $221.98. 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. |
| 2 | Common | Class A Common Stock | 2026-09-14 | S | D | 300 | $222.80 | 120,023 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F3) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $222.38 to $223.22. 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. |
| 3 | Common | Class A Common Stock | 2026-09-14 | S | D | 400 | $224.32 | 119,623 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F4) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $223.92 to $224.45. 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. |
| 4 | Common | Class A Common Stock | 2026-09-14 | S | D | 409 | $225.34 | 119,214 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F5) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $225.02 to $225.96. 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. |
| 5 | Common | Class A Common Stock | 2026-09-14 | S | D | 191 | $226.32 | 119,023 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F6) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $226.21 to $226.45. 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. |
| 6 | Common | Class A Common Stock | 2026-09-14 | S | D | 600 | $228.89 | 118,423 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F7) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $228.31 to $229.3. 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. |
| 7 | Common | Class A Common Stock | 2026-09-14 | S | D | 1,156 | $229.84 | 117,267 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F8) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $229.5 to $230.12. 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. |
| 8 | Common | Class A Common Stock | 2026-09-14 | S | D | 1,024 | $230.87 | 116,243 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F9) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $230.55 to $231.42. 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. |
| 9 | Common | Class A Common Stock | 2026-09-14 | S | D | 900 | $232.51 | 115,343 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. (F10) Price reported is a weighted-average sales price. The shares were sold at prices ranging from $232.07 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. |
| 10 | Common | Class A Common Stock | 2026-09-14 | S | D | 100 | $233.37 | 115,243 | D | — | — | (F1) Shares sold pursuant to a 10b5-1 plan dated December 11, 2025. |