Sean Michael Walters - Feb 25, 2025 Form 4 Insider Report for Datadog, Inc. (DDOG)

Role: Chief Revenue Officer
Signature: /s/ Kerry Acocella, Attorney-in-Fact
Stock symbol: DDOG
Transactions as of: Feb 25, 2025
Transactions value $: $0
Form type: 4
Date filed: 2/27/2025, 04:14 PM
Previous filing: Dec 13, 2024
Next filing: Mar 5, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DDOG	Class A Common Stock	Award	$0	+55.9K	+35.27%	$0.00	214K	Feb 25, 2025	Direct	F1
holding	DDOG	Class A Common Stock						8	Feb 25, 2025	By Son

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

Explanation of Responses:

Id	Content
F1	On May 29, 2024, the Reporting Person was granted restricted stock units, the vesting of which was subject to both performance-based and service-based criteria ("PSUs"). The number of shares reported represents the number of PSUs that were earned as a result of the achievement of such performance criteria. Such earned PSUs will vest as to service as to 1/4 of the shares on March 1, 2025 and 1/12 of the remaining shares on each June 1, September 1, December 1 and March 1 thereafter, subject in each case to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.

Content

On May 29, 2024, the Reporting Person was granted restricted stock units, the vesting of which was subject to both performance-based and service-based criteria ("PSUs"). The number of shares reported represents the number of PSUs that were earned as a result of the achievement of such performance criteria. Such earned PSUs will vest as to service as to 1/4 of the shares on March 1, 2025 and 1/12 of the remaining shares on each June 1, September 1, December 1 and March 1 thereafter, subject in each case to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.