Sean Michael Walters - Jun 11, 2025 Form 4 Insider Report for Datadog, Inc. (DDOG)

Signature
/s/ Kerry Acocella, Attorney-in-Fact
Stock symbol
DDOG
Transactions as of
Jun 11, 2025
Transactions value $
-$498,268
Form type
4
Date filed
6/13/2025, 04:10 PM
Previous filing
Jun 4, 2025
Next filing
Jun 18, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Walters Sean Michael Chief Revenue Officer C/O DATADOG, INC., 620 8TH AVENUE, 45TH FLOOR, NEW YORK /s/ Kerry Acocella, Attorney-in-Fact 2025-06-13 0001903980

Transactions Table

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Shares sold pursuant to a 10b5-1 plan dated December 10, 2024.
F2 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $118.32 to $119.25. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F3 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $119.46 to $120.32. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
F4 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $120.52 to $120.54. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.