OBSTLER DAVID M

PrivateCIK: 1120741
Location

NEW YORK, NY

Senior insider sale

Chief Financial Officer at DATADOG, INC. — senior position signals high conviction

$25.50M

107.35K shares

What this filing means

OBSTLER DAVID M plans to sell 107.35K shares of DATADOG, INC. valued at approximately $25.50M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderOBSTLER DAVID MCIK 1120741
IssuerDATADOG, INC.CIK 1561550
Officer· Chief Financial Officer
Since Sep 2019
107.35K
Shares to sell
$25.50M
Approx. market value
16.03K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
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Restricted Stock Units and Performance Stock Units vesting

Compensation

9/1/2026
16.03K
Total acquired16.03K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

75K

Market value

$17.38M

6/8/2026
Completed

Units to sell

16.32K

Market value

$4.36M

6/2/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

16.03K

Market value

$3.77M

9/2/2026
Total

Units

107.35K

Value

$25.50M