Form 4 Tracker
David M Obstler

Chief Financial Officer; Director · 11 filings · Latest: Sep 21, 2026

Braze, Inc.
Datadog, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
DDOG
David M ObstlerChief Financial OfficerSep 21, 2026
Sale
$241.2516,000$3.9M0
DDOG
David Obstler Children 2019 Trust FBO Alison Obstler—Sep 21, 2026
Proposed Sale
$229.923,000$689.8K—
DDOG
DAVID OBSTLER CHILDREN 2019 TRUST FBO ANDREW OBSTLER—Sep 21, 2026
Proposed Sale
$229.923,000$689.8K—
DDOG
DAVID OBSTLER—Sep 21, 2026
Proposed Sale
$229.9210,000$2.3M—
DDOG
David M ObstlerChief Financial OfficerSep 14, 2026
Sale
$227.4740,000$9.1M378,067
DDOG
David M ObstlerChief Financial OfficerSep 14, 2026
Sale
$227.4824,000$5.5M0
DDOG
DAVID OBSTLER CHILDREN 2019 TRUST FBO ANDREW OBSTLER—Sep 14, 2026
Proposed Sale
$221.2112,000$2.7M—
DDOG
DAVID OBSTLER—Sep 14, 2026
Proposed Sale
$221.2140,000$8.8M—
DDOG
DAVID OBSTLER CHILDREN 2019 TRUST FBO ALISON OBSTLER—Sep 14, 2026
Proposed Sale
$221.2112,000$2.7M—
DDOG
David M ObstlerChief Financial OfficerSep 2, 2026
Sale
$212.9016,524$3.5M418,067
DDOG
David Obstler—Sep 2, 2026
Proposed Sale
$235.0016,030$3.8M—
DDOG
David M ObstlerChief Financial OfficerJun 8, 2026
Sale
$231.6975,000$17.4M434,591
DDOG
DAVID OBSTLER—Jun 8, 2026
Proposed Sale
$234.1175,000$17.6M—
DDOG
David M ObstlerChief Financial OfficerJun 2, 2026
Sale
$267.1516,323$4.4M509,591
DDOG
David Obstler—Jun 2, 2026
Proposed Sale
$235.0016,031$3.8M—
DDOG
David M ObstlerChief Financial OfficerMar 2, 2026
Sale
$110.5440,057$4.4M466,619
DDOG
David Obstler—Mar 2, 2026
Proposed Sale
$114.0040,344$4.6M—
DDOG
David Obstler—Dec 2, 2025
Proposed Sale
$160.0012,608$2.0M—
DDOG
David Obstler—Sep 2, 2025
Proposed Sale
$136.6812,607$1.7M—
DDOG
DAVID OBSTLER—Jul 3, 2025
Proposed Sale
$135.0115,000$2.0M—

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