<SEC-DOCUMENT>0001104659-21-000228-index.html : 20210104
<SEC-HEADER>0001104659-21-000228.hdr.sgml : 20210104
<ACCEPTANCE-DATETIME>20210104142832
ACCESSION NUMBER:		0001104659-21-000228
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210104
DATE AS OF CHANGE:		20210104
GROUP MEMBERS:		MERCK SHARP & DOHME CORP.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			YUMANITY THERAPEUTICS, INC.
		CENTRAL INDEX KEY:			0001445283
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89403
		FILM NUMBER:		21501272

	BUSINESS ADDRESS:	
		STREET 1:		40 GUEST STREET
		STREET 2:		SUITE 4410
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02135
		BUSINESS PHONE:		617-409-5300

	MAIL ADDRESS:	
		STREET 1:		40 GUEST STREET
		STREET 2:		SUITE 4410
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02135

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROTEOSTASIS THERAPEUTICS, INC.
		DATE OF NAME CHANGE:	20140813

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROTEOSTASIS THERAPEUTICS INC
		DATE OF NAME CHANGE:	20080916

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Merck & Co., Inc.
		CENTRAL INDEX KEY:			0000310158
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				221918501
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		2000 GALLOPING HILL ROAD
		CITY:			KENILWORTH
		STATE:			NJ
		ZIP:			07033
		BUSINESS PHONE:		908-740-4000

	MAIL ADDRESS:	
		STREET 1:		2000 GALLOPING HILL ROAD
		CITY:			KENILWORTH
		STATE:			NJ
		ZIP:			07033

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Merck & Co. Inc.
		DATE OF NAME CHANGE:	20091103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SCHERING PLOUGH CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>tm211463d1_sc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: tm211463d1_sc13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>tm211463d1_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: tm211463d1_ex99-1.htm

</DOCUMENT>
</SEC-DOCUMENT>