<SEC-DOCUMENT>0001193125-20-317097-index.html : 20201214
<SEC-HEADER>0001193125-20-317097.hdr.sgml : 20201214
<ACCEPTANCE-DATETIME>20201214171251
ACCESSION NUMBER:		0001193125-20-317097
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20201214
DATE AS OF CHANGE:		20201214
GROUP MEMBERS:		BCIP LIFE SCIENCES ASSOCIATES, LP

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Syros Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001556263
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				453772460
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89552
		FILM NUMBER:		201387043

	BUSINESS ADDRESS:	
		STREET 1:		35 CAMBRIDGE PARK DRIVE
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02140
		BUSINESS PHONE:		617-744-1340

	MAIL ADDRESS:	
		STREET 1:		35 CAMBRIDGE PARK DRIVE
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02140

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LS22, Inc.
		DATE OF NAME CHANGE:	20120815

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bain Capital Life Sciences Fund II, L.P.
		CENTRAL INDEX KEY:			0001773187
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		6175162000

	MAIL ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d303468dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d303468dsc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>