Obstler David M: insider trades.
Obstler David M reported 48 non-derivative transactions on 5 SEC ownership filings in Q3 2026: 0 open-market purchases and 43 sales ($21.9M), across 2 companies.
- Transactions
- 48
- Purchases (P)
- 0
- Sales (S)
- 43
- Companies
- 2
- Name as filed
- OBSTLER DAVID M
Companies
| Company | Relationship | Transactions |
|---|---|---|
| Datadog, Inc. (DDOG) | Officer · Chief Financial Officer | 47 |
| Braze, Inc. (BRZE) | Director | 1 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-21 | Datadog, Inc. | C | 3,000 | $0 | 3,000 | Form 4 |
| 2026-09-21 | Datadog, Inc. | S | 3,000 | $241.25 | 0 | Form 4 |
| 2026-09-21 | Datadog, Inc. | C | 3,000 | $0 | 3,000 | Form 4 |
| 2026-09-21 | Datadog, Inc. | S | 10,000 | $241.25 | 368,067 | Form 4 |
| 2026-09-21 | Datadog, Inc. | S | 3,000 | $241.25 | 0 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 182 | $233.3 | 0 | Form 4 |
| 2026-09-14 | Datadog, Inc. | C | 12,000 | $0 | 12,000 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 899 | $232.71 | 182 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 713 | $231.53 | 1,081 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,729 | $230.51 | 1,794 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 2,935 | $229.92 | 3,523 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 358 | $228.6 | 6,458 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 163 | $227.72 | 6,816 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 181 | $226.19 | 6,979 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,169 | $225.13 | 7,160 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 525 | $224.34 | 8,329 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 725 | $223.12 | 8,854 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,635 | $222.16 | 9,579 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 798 | $221.24 | 11,202 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,624 | $222.17 | 9,578 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 738 | $223.12 | 8,840 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 545 | $224.34 | 8,295 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,182 | $225.13 | 7,113 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 190 | $226.19 | 6,923 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 169 | $227.72 | 6,754 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 360 | $228.59 | 6,394 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 2,873 | $229.92 | 3,521 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,689 | $230.51 | 1,832 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 724 | $231.53 | 1,108 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 918 | $232.71 | 190 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 190 | $233.3 | 0 | Form 4 |
| 2026-09-14 | Datadog, Inc. | C | 12,000 | $0 | 12,000 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 786 | $221.24 | 11,214 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 2,656 | $221.24 | 415,411 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 5,424 | $222.17 | 409,987 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 2,452 | $223.12 | 407,535 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,801 | $224.34 | 405,734 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 3,940 | $225.13 | 401,794 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 629 | $226.19 | 401,165 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 628 | $233.3 | 378,067 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 1,189 | $228.58 | 399,414 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 9,623 | $229.92 | 389,791 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 5,625 | $230.51 | 384,166 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 2,414 | $231.53 | 381,752 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 3,057 | $232.71 | 378,695 | Form 4 |
| 2026-09-14 | Datadog, Inc. | S | 562 | $227.72 | 400,603 | Form 4 |
| 2026-09-02 | Datadog, Inc. | S | 16,524 | $212.9 | 418,067 | Form 4 |
| 2026-06-30 | Braze, Inc. | A | 7,753 | $0 | 75,805 | Form 4 |
Questions
What stock did Obstler David M buy or sell?
Obstler David M reported 48 non-derivative transactions on 5 SEC ownership filings in Q3 2026: 0 open-market purchases and 43 sales ($21.9M), across 2 companies.
Is Obstler David M the same person as other filers with this name?
This page covers SEC CIK 1120741 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/obstler-david-m-1120741.md
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