Datadog (DDOG)Director sold ~$14.4M

~$14.4M

Approx. value · 92K sh @ $157.60

12K

Holds after · shares reported

Traded

Oct 6, 2025

Filed

Oct 8, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Aug 5, 2025Insider · 1 personInsiders: 7 sales (~$5.6M)
2. Aug 8, 2025Insider · 1 personInsiders: 2 sales (~$302K)
3. Aug 11, 2025Insider · 1 personInsiders: 4 sales (~$4.3M)
4. Aug 13, 2025CongressDisclosed purchase of DDOG — reported range $1,001 - $15,000
5. Aug 22, 2025Insider · 1 personInsiders: 2 sales (~$6.5M)
6. Aug 25, 2025Insider · 1 personInsiders: 2 sales (~$7.7M)
7. Aug 26, 2025Insider · 1 personInsiders: 6 sales (~$73.1M)
8. Aug 27, 2025Insider · 2 peopleInsiders: 9 sales (~$15.5M)
9. Aug 29, 2025InsiderOfficer sold ~$1.82M of DDOG shares in the open market
10. Sep 2, 2025Insider · 8 peopleInsiders: 12 sales (~$18.1M)
11. Sep 3, 2025Insider · 1 personInsiders: 3 sales (~$1.1M)
12. Sep 5, 2025Insider · 1 personInsiders: 3 sales (~$533K)
13. Sep 8, 2025Insider · 1 personInsiders: 3 sales (~$4.5M)
14. Sep 11, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 11, 2025, the Board of Directors (the “Board”) of Datadog, Inc. (the “Company”) increased the size of the Board from nine to ten members and appointed Ami Vora as a Class I director of the Company to fill the resulting vacancy, each effective September 11, 2025.”
15. Sep 11, 2025Insider · 1 personInsiders: 3 sales (~$952K)
16. Sep 12, 2025Insider · 1 personInsiders: 4 sales (~$1.1M)
17. Sep 15, 2025Insider · 1 personInsiders: 4 sales (~$6.1M)
18. Sep 16, 2025Insider · 1 personInsiders: 4 sales (~$4.5M)
19. Sep 17, 2025Insider · 1 personInsiders: 4 sales (~$1.4M)
20. Sep 18, 2025InsiderDirector sold ~$2.4K of DDOG shares in the open market
21. Sep 23, 2025Insider · 1 personInsiders: 3 sales (~$1.5M)
22. Oct 1, 2025Insider · 2 peopleInsiders: 2 sales (~$7.3M)

What came next

1. Oct 17, 20255% stakeBlackRock, Inc. reported a passive stake (13G) of 8.2%
2. Oct 30, 20255% stakeThe Vanguard Group reported a passive stake (13G) of 13.0%
3. Nov 5, 20255% stakeFMR LLC reported a passive stake (13G) of 5.1%
4. Nov 6, 2025Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Datadog

For Datadog, OQRO holds 291 insider filings (SEC Form 4 or Form 144), 2 Congress trade reports and 28 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its DDOG page.

Other recent filings by Michael James Callahan, Director

• SEC Form 4 at Datadog (DDOG)Aug 6, 2026
• SEC Form 4 at Datadog (DDOG)Jul 6, 2026
• SEC Form 4 at Datadog (DDOG)Jul 1, 2026
• SEC Form 4 at Datadog (DDOG)Jun 16, 2026
• SEC Form 4 at Datadog (DDOG)Jun 16, 2026

The full history of Michael James Callahan, Director is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Datadog

• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026
• SEC Form 4Oct 9, 2026

Everything OQRO holds on this company is on its DDOG page.