Alexis Le-Quoc - Apr 27, 2022 Form 4 Insider Report for Datadog, Inc. (DDOG)

Role: President & CTO, Director
Signature: Alexis Le-Quoc, by /s/ Ron A. Metzger, Attorney-in-Fact
Stock symbol: DDOG
Transactions as of: Apr 27, 2022
Transactions value $: $0
Form type: 4
Date filed: 4/29/2022, 06:21 PM
Previous filing: Mar 3, 2022
Next filing: Jun 3, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DDOG	Class A Common Stock	Other	$0	+11	+0.01%	$0.00	172K	Mar 10, 2022	Direct	F1
transaction	DDOG	Class A Common Stock	Gift	$0	-11	-0.01%	$0.00	172K	Mar 10, 2022	Direct
transaction	DDOG	Class A Common Stock	Award	$0	+35.5K	+20.61%	$0.00	207K	Apr 27, 2022	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Acquired in pro rata distribution from a fund in which the Reporting Person is a limited partner.
F2	Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on March 1, 2023 and the remainder of the shares vest in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject 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

Acquired in pro rata distribution from a fund in which the Reporting Person is a limited partner.

Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on March 1, 2023 and the remainder of the shares vest in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject 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.