<SEC-DOCUMENT>0001193125-21-089598-index.html : 20210322
<SEC-HEADER>0001193125-21-089598.hdr.sgml : 20210322
<ACCEPTANCE-DATETIME>20210322163120
ACCESSION NUMBER:		0001193125-21-089598
CONFORMED SUBMISSION TYPE:	SC TO-T/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210322
DATE AS OF CHANGE:		20210322
GROUP MEMBERS:		PANAMA MERGER SUB, INC.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Pandion Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001807901
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				833015614
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC TO-T/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91578
		FILM NUMBER:		21761697

	BUSINESS ADDRESS:	
		STREET 1:		134 COOLIDGE AVENUE
		STREET 2:		2ND FLOOR
		CITY:			WATERTOWN
		STATE:			MA
		ZIP:			02472
		BUSINESS PHONE:		617-393-5925

	MAIL ADDRESS:	
		STREET 1:		134 COOLIDGE AVENUE
		STREET 2:		2ND FLOOR
		CITY:			WATERTOWN
		STATE:			MA
		ZIP:			02472

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Pandion Therapeutics Holdco LLC
		DATE OF NAME CHANGE:	20200327

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERCK SHARP & DOHME CORP.
		CENTRAL INDEX KEY:			0000064978
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				221109110
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC TO-T/A

	BUSINESS ADDRESS:	
		STREET 1:		ONE MERCK DR
		STREET 2:		P O BOX 100
		CITY:			WHITEHOUSE STATION
		STATE:			NJ
		ZIP:			08889-0100
		BUSINESS PHONE:		9084231688

	MAIL ADDRESS:	
		STREET 1:		ONE MERCK DR
		STREET 2:		PO BOX 100 WS3AB-05
		CITY:			WHITEHOUSE STATION
		STATE:			NJ
		ZIP:			08889-0100

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERCK & CO INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC TO-T/A
<SEQUENCE>1
<FILENAME>d164231dsctota.htm
<DESCRIPTION>SC TO-T/A
<TEXT>
Document 1 - file: d164231dsctota.htm

</DOCUMENT>
</SEC-DOCUMENT>