| SC 13G | 2022-02-11 | Le-Quoc Alexis | Datadog, Inc. | 16,969,361 | 6.1% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | Datadog, Inc. | 22,169,517 | 8.6% | EDGAR |
| SC 13G | 2022-02-04 | BlackRock Inc. | Datadog, Inc. | 14,206,225 | 5.5% | EDGAR |
| SC 13G/A | 2021-02-16 | PRICE T ROWE ASSOCIATES INC /MD/ | Datadog, Inc. | 21,271,140 | 10.2% | EDGAR |
| SC 13G/A | 2021-02-16 | Enfield Investments Holdings Ltd | Datadog, Inc. | 18,573,366 | 8.9% | EDGAR |
| SC 13G/A | 2021-02-16 | Meritech Capital Partners V L.P. | Datadog, Inc. | 8,143,020 | 3.9% | EDGAR |
| SC 13G/A | 2021-02-16 | Holocene Advisors, LP | Datadog, Inc. | 564,805 | 0.3% | EDGAR |
| SC 13G/A | 2021-02-16 | Pomel Olivier | Datadog, Inc. | 34,284,299 | 13.6% | EDGAR |
| SC 13G/A | 2021-02-16 | Le-Quoc Alexis | Datadog, Inc. | 21,910,617 | 9.1% | EDGAR |
| SC 13G/A | 2021-02-16 | Agarwal Amit | Datadog, Inc. | 4,581,038 | 2.1% | EDGAR |
| SC 13G/A | 2021-02-16 | ICONIQ STRATEGIC PARTNERS II, L.P. | Datadog, Inc. | 8,188,545 | 3.8% | EDGAR |
| SC 13G/A | 2021-02-16 | STAD MARC | Datadog, Inc. | 4,432,248 | 2.1% | EDGAR |
| SC 13G/A | 2021-02-16 | Whale Rock Capital Management LLC | Datadog, Inc. | 3,883,470 | 1.9% | EDGAR |
| SC 13G/A | 2021-02-12 | Index Ventures VI (Jersey) LP | Datadog, Inc. | 20,086,174 | 8.8% | EDGAR |
| SC 13G/A | 2021-02-12 | Whale Rock Capital Management LLC | Datadog, Inc. | 3,883,470 | 1.9% | EDGAR |
| SC 13G/A | 2021-02-11 | Fifth Street Station LLC | Datadog, Inc. | 560,211 | 0.3% | EDGAR |
| SC 13G/A | 2021-02-11 | OpenView Management, LLC | Datadog, Inc. | 0 | 0.0% | EDGAR |
| SC 13G | 2021-02-10 | VANGUARD GROUP INC | Datadog, Inc. | 16,140,348 | 7.8% | EDGAR |
| SC 13G/A | 2021-01-26 | CONTOUR VENTURE PARTNERS LP | Datadog, Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2020-05-11 | PRICE T ROWE ASSOCIATES INC /MD/ | Datadog, Inc. | 23,570,179 | 15.0% | EDGAR |