Datadog, Inc. — Director's Dealing 2025

Jun 26, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Datadog, Inc. (DDOG)
CIK: 0001561550
Period of Report: 2025-06-25

Reporting Person: Agarwal Amit (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-25	Class A Common Stock	S	13597	$130.2712	Disposed	40759	Direct
2025-06-25	Class A Common Stock	S	6812	$131.5236	Disposed	33947	Direct
2025-06-25	Class A Common Stock	S	2649	$132.2328	Disposed	31298	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	1640	Indirect
Class A Common Stock	6541	Indirect

Footnotes

F1: Shares sold pursuant to a 10b5-1 plan dated August 16, 2024.

F2: Price reported is a weighted-average sales price. The shares were sold at prices ranging from $129.86 to $130.71. 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 $131.01 to $132.00. 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 $132.02 to $132.60. 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.

F5: Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.

F6: Shares are held directly by Agarwal 2019 Family Trust, of which the Reporting Person's spouse is Trustee.