| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| COLE TITILOPE | Director | C/O DATADOG, INC., 620 8TH AVENUE, 45TH FLOOR, NEW YORK | /s/ Kerry Acocella, Attorney-in-Fact | 2025-08-12 | 0001915422 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDOG | Class A Common Stock | Sale | -$53.7K | -393 | -4.59% | $136.59 | 8.16K | Aug 8, 2025 | Direct | |
| transaction | DDOG | Class A Common Stock | Sale | -$248K | -1.82K | -22.26% | $136.59 | 6.35K | Aug 8, 2025 | Direct |