4

Changes in Ownership

Datadog, Inc. Filed 2022-04-27 Acc 0001209191-22-025887

Chief People Officer sold 5,625 shares at an average $121.57 ($683,830)

Chief People Officer acquired 5,625 shares (conversion)

From the SEC's structured data for this filing

Trades in this filing

Insider	Date	Transaction	Shares	Price	Value	Owned after	D/I
De Madre Armelle Chief People Officer	2022-04-25	Conversion	+5,625			58,134	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−200	$118.58	$23,716	57,934	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−570	$120.42	$68,637	57,364	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−2,875	$121.32	$348,781	54,489	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−1,480	$122.20	$180,859	53,009	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−400	$123.47	$49,389	52,609	D
De Madre Armelle Chief People Officer	2022-04-25	Sale	−100	$124.48	$12,448	52,509	D
Derivatives
De Madre Armelle Chief People Officer	2022-04-25	Option exercise · Stock Option (Right to Buy)	−5,625			78,750	D
De Madre Armelle Chief People Officer	2022-04-25	Option exercise · Class B Common Stock	+5,625			5,625	D
De Madre Armelle Chief People Officer	2022-04-25	Conversion · Class B Common Stock	−5,625			0	D
Open-market sales · 5,625 sh · avg $121.57 · $683,830