OBSTLER DAVID M

PrivateCIK: 1120741
Location

NEW YORK, NY

OBSTLER DAVID M (Chief Financial Officer) reported 2 transactions at DATADOG, INC.

Review the transaction codes below to understand the nature of each event.

InsiderOBSTLER DAVID MCIK 1120741
IssuerDATADOG, INC.CIK 1561550
Officer· Chief Financial Officer
Since Sep 2019
-7.50K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
7.50K acquired · 15K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
C · Conversion

Shares

+7.50K

Price / share

Trade value

% of position

1.7%
6/12/2026
434.59K442.09K

Class A Common Stock

Direct
G · Gift

Shares

7.50K

Price / share

Trade value

% of position

1.7%
6/12/2026
442.09K434.59K
Total

Net shares

+0.00

Net value

$0.00

Derivative Transactions1

Class B Common Stock

Direct
C · Conversion
Converts to

Class A Common Stock

7.50K shares

Shares

7.50K

Strike price

Held after

8.10K

Exercisable

6/12/2026
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)2

Class B Common Stock

Indirect
Underlying security
Class A Common Stock

Underlying shares

46.20K

Shares owned

46.20K

Exercise price

Expiration

Exercise window

Class B Common Stock

Indirect
Underlying security
Class A Common Stock

Underlying shares

46.20K

Shares owned

46.20K

Exercise price

Expiration

Exercise window

Total

Underlying

92.40K

Owned

92.40K

OBSTLER DAVID M — Insider Transaction (Form 4) Filed Jun 16, 2026 | Finecho