<SEC-DOCUMENT>0000899243-20-031925-index.html : 20201123
<SEC-HEADER>0000899243-20-031925.hdr.sgml : 20201123
<ACCEPTANCE-DATETIME>20201123170009
ACCESSION NUMBER:		0000899243-20-031925
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20201119
FILED AS OF DATE:		20201123
DATE AS OF CHANGE:		20201123

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Index Venture Associates VI Ltd
		CENTRAL INDEX KEY:			0001755035
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39051
		FILM NUMBER:		201338628

	BUSINESS ADDRESS:	
		STREET 1:		5TH FLOOR, 44 ESPLANADE
		CITY:			ST. HELIER, CHANNEL ISLANDS
		STATE:			Y9
		ZIP:			JE1 3FG
		BUSINESS PHONE:		441534605749

	MAIL ADDRESS:	
		STREET 1:		5TH FLOOR, 44 ESPLANADE
		CITY:			ST. HELIER, CHANNEL ISLANDS
		STATE:			Y9
		ZIP:			JE1 3FG

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Index Venture Growth Associates III Ltd
		CENTRAL INDEX KEY:			0001785453
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39051
		FILM NUMBER:		201338629

	BUSINESS ADDRESS:	
		STREET 1:		5TH FLOOR, 44 ESPLANADE
		CITY:			ST. HELIER, CHANNEL ISLANDS
		STATE:			Y9
		ZIP:			JE1 3FG
		BUSINESS PHONE:		44-1534-605639

	MAIL ADDRESS:	
		STREET 1:		5TH FLOOR, 44 ESPLANADE
		CITY:			ST. HELIER, CHANNEL ISLANDS
		STATE:			Y9
		ZIP:			JE1 3FG

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Yucca (Jersey) SLP
		CENTRAL INDEX KEY:			0001591294
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39051
		FILM NUMBER:		201338630

	BUSINESS ADDRESS:	
		STREET 1:		OGIER HOUSE
		STREET 2:		THE ESPLANADE
		CITY:			ST. HELIER
		STATE:			Y9
		ZIP:			JE4 9WG
		BUSINESS PHONE:		44-0-1534-833400

	MAIL ADDRESS:	
		STREET 1:		NO. 1 SEATON PLACE
		CITY:			ST. HELIER
		STATE:			Y9
		ZIP:			Y9 JE48YJ

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Datadog, Inc.
		CENTRAL INDEX KEY:			0001561550
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				272825503
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		620 EIGHTH AVENUE, 45TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
		BUSINESS PHONE:		866-329-4466

	MAIL ADDRESS:	
		STREET 1:		620 EIGHTH AVENUE, 45TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>