<SEC-DOCUMENT>0001193125-21-089825-index.html : 20210323
<SEC-HEADER>0001193125-21-089825.hdr.sgml : 20210323
<ACCEPTANCE-DATETIME>20210322174929
ACCESSION NUMBER:		0001193125-21-089825
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210323
DATE AS OF CHANGE:		20210322
GROUP MEMBERS:		ANSBERT GADICKE
GROUP MEMBERS:		LUKE EVNIN
GROUP MEMBERS:		MPM ASSET MANAGEMENT INVESTORS BV2014 LLC
GROUP MEMBERS:		MPM BIOVENTURES 2014 (B), L.P.
GROUP MEMBERS:		MPM BIOVENTURES 2014 GP LLC
GROUP MEMBERS:		MPM BIOVENTURES 2014 LLC
GROUP MEMBERS:		MPM ONCOLOGY IMPACT MANAGEMENT GP LLC
GROUP MEMBERS:		MPM ONCOLOGY IMPACT MANAGEMENT LP
GROUP MEMBERS:		ONCOLOGY IMPACT FUND (CAYMAN) LP
GROUP MEMBERS:		TODD FOLEY
GROUP MEMBERS:		UBS ONCOLOGY IMPACT FUND, L.P.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Repare Therapeutics Inc.
		CENTRAL INDEX KEY:			0001808158
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			Z4
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91542
		FILM NUMBER:		21762328

	BUSINESS ADDRESS:	
		STREET 1:		7210 FREDERICK-BANTING, SUITE 100
		CITY:			ST-LAURENT
		STATE:			A8
		ZIP:			H4S 2A1
		BUSINESS PHONE:		(857) 412-7018

	MAIL ADDRESS:	
		STREET 1:		7210 FREDERICK-BANTING, SUITE 100
		CITY:			ST-LAURENT
		STATE:			A8
		ZIP:			H4S 2A1

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MPM BioVentures 2014, L.P.
		CENTRAL INDEX KEY:			0001609492
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		C/O MPM ASSET MANAGEMENT LLC
		STREET 2:		450 KENDALL STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		(617) 425-9200

	MAIL ADDRESS:	
		STREET 1:		C/O MPM ASSET MANAGEMENT LLC
		STREET 2:		450 KENDALL STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>d129930dsc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: d129930dsc13da.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.C
<SEQUENCE>2
<FILENAME>d129930dex99c.htm
<DESCRIPTION>EX-99.C
<TEXT>
Document 2 - file: d129930dex99c.htm

</DOCUMENT>
</SEC-DOCUMENT>