DDOG

Datadog, Inc.

NasdaqTechnologyServices-Prepackaged Software

Insider activity for last month from 08/04 to 09/04. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.

Latest filingSep 03, 2026Most recent Form 4
Total buying$00 buys
Total selling$5.34B50 sells
Net open-market-$5.34B5 insiders
Open-market mix
Buy vs sell distribution by transaction count
50 transactions
0 buys0%·100%50 sells

Insider activity report

Monthly open-market purchase and sale counts
Buys Sells
40200-20-40transactionsAug 2026 sells: 36 transactions · $4.09B36AugSep 2026 sells: 14 transactions · $1.24B14Sep

Transaction codes

By Form 4 transaction code in selected period
61transactions
  • S · Open-market sells · dominant50 · 82%
  • C · Code C9 · 15%
  • M · Option exercise2 · 3%

Activity by reported role

A joint filing can contribute to multiple roles
61transactions
  • CTO · dominant28 · 46%
  • Director17 · 28%
  • Chief executive officer15 · 25%
  • CPO1 · 2%

Distinct insiders active

Reporting-owner CIKs by month · peak Aug 2026 (4)
Aug 2026Sep 2026
6distinct insiders in 2 months

Reported Holdings After

Separated by insider, security, and ownership type
Le-Quoc AlexisClass A Common Stock · Direct
563.7k509.8kAug 24, 2026 · 553,029 shares owned afterAug 24, 2026 · 548,135 shares owned afterAug 24, 2026 · 540,982 shares owned afterAug 24, 2026 · 526,530 shares owned afterAug 24, 2026 · 517,206 shares owned afterAug 24, 2026 · 513,380 shares owned afterAug 24, 2026 · 512,374 shares owned afterAug 24, 2026 · 511,605 shares owned afterAug 24, 2026 · 509,805 shares owned afterSep 01, 2026 · 563,717 shares owned afterSep 01, 2026 · 552,350 shares owned afterSep 01, 2026 · 544,746 shares owned afterSep 01, 2026 · 535,612 shares owned afterSep 01, 2026 · 523,105 shares owned afterSep 01, 2026 · 515,105 shares owned afterSep 01, 2026 · 514,505 shares owned afterSep 01, 2026 · 513,405 shares owned afterSep 01, 2026 · 511,605 shares owned afterSep 01, 2026 · 510,205 shares owned afterSep 01, 2026 · 509,805 shares owned afterSep 01, 2026 · 553,029 shares owned afterSep 01, 2026 · 517,605 shares owned afterSep 01, 2026 · 532,621 shares owned afterSep 01, 2026 · 528,444 shares owned afterAug 24, 2026Sep 01, 2026
528,444Sep 01, 2026
Pomel OlivierClass A Common Stock · Direct
659.8k612.7kAug 19, 2026 · 617,541 shares owned afterAug 19, 2026 · 616,447 shares owned afterAug 19, 2026 · 659,801 shares owned afterAug 19, 2026 · 656,358 shares owned afterAug 19, 2026 · 637,139 shares owned afterAug 19, 2026 · 631,347 shares owned afterAug 19, 2026 · 621,947 shares owned afterAug 19, 2026 · 619,547 shares owned afterAug 19, 2026 · 618,450 shares owned afterAug 19, 2026 · 616,247 shares owned afterAug 19, 2026 · 614,903 shares owned afterAug 19, 2026 · 613,647 shares owned afterAug 19, 2026 · 613,447 shares owned afterAug 19, 2026 · 612,747 shares owned afterAug 19, 2026Aug 19, 2026
612,747Aug 19, 2026
Agarwal AmitClass A Common Stock · Indirect · By Trust
21.6k1.6kAug 13, 2026 · 13,229 shares owned afterAug 13, 2026 · 17,740 shares owned afterAug 13, 2026 · 20,940 shares owned afterAug 13, 2026 · 21,240 shares owned afterAug 13, 2026 · 21,440 shares owned afterAug 13, 2026 · 21,640 shares owned afterAug 13, 2026 · 1,640 shares owned afterAug 13, 2026 · 2,040 shares owned afterAug 13, 2026 · 6,140 shares owned afterAug 13, 2026 · 7,340 shares owned afterAug 13, 2026 · 9,535 shares owned afterAug 13, 2026Aug 13, 2026
9,535Aug 13, 2026
Jacobson MatthewClass A Common Stock · Direct
564.0k524.7kAug 13, 2026 · 547,384 shares owned afterAug 13, 2026 · 564,035 shares owned afterAug 13, 2026 · 544,220 shares owned afterAug 14, 2026 · 524,708 shares owned afterAug 14, 2026 · 526,353 shares owned afterAug 13, 2026Aug 14, 2026
526,353Aug 14, 2026
Le-Quoc AlexisClass B Common Stock · Direct
2.3M2.2MAug 24, 2026 · 2,238,416 shares owned afterSep 01, 2026 · 2,203,254 shares owned afterSep 01, 2026 · 2,257,166 shares owned afterAug 24, 2026Sep 01, 2026
2,257,166Sep 01, 2026
Agarwal AmitClass B Common Stock · Indirect · By Trust
190.1k190.1kAug 13, 2026 · 190,059 shares owned afterAug 13, 2026Aug 13, 2026
190,059Aug 13, 2026
Pomel OlivierClass B Common Stock · Direct
8.7M8.7MAug 19, 2026 · 8,746,189 shares owned afterAug 19, 2026Aug 19, 2026
8,746,189Aug 19, 2026
Le-Quoc AlexisStock Option (Right to Buy) · Direct
131.3k131.3kSep 01, 2026 · 131,250 shares owned afterSep 01, 2026Sep 01, 2026
131,250Sep 01, 2026

These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.

Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells red
0 active days
Aug 04Sep 04
LessMore

Filing detail checks

Secondary metrics for the selected period
Largest buy-
Largest sale$499M
10b5-1 detected56
Amended rows0

DDOG transaction history

Filters apply within this company and selected period by default
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TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date

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Datadog, Inc. Insider Activity FAQ

SEC Form 4 context

Who recently reported transactions at Datadog, Inc.?

Galloreese David, Le-Quoc Alexis, Pomel Olivier, Agarwal Amit, Jacobson Matthew.

When was the latest reported open-market purchase?

No code-P purchase is available for this period.

When was the latest reported open-market sale?

Galloreese David reported a sale on Sep 01, 2026 valued at $23.0M. Read the SEC filing.

What is the recent purchase and sale balance?

Net open-market selling in the selected period was $53,418,609.60. Sales can occur for many non-investment reasons.

Where can I see the original SEC filing?

Every transaction row and latest-activity fact links to its original SEC filing.

What do these Form 4 transaction codes mean?

P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.