Sean Michael Walters

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
11 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	159.4241	207	33.00 k	158,462
11 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	158.4867	600	95.09 k	158,669
11 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	157.5799	1,753	276.24 k	159,269
11 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	156.1166	4,576	714.39 k	161,022
11 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	154.6414	700	108.25 k	165,598
2 Dec 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	No	152.1401	8,395	1.28 mm	166,298
22 Nov 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	150	4,674	701.10 k	174,693
20 Nov 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	135	4,244	572.94 k	179,367
8 Oct 24	DDOG Datadog	Class A Common Stock	Sell	Dispose S	No	Yes	125	2,322	290.25 k	183,512

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.