<SEC-DOCUMENT>0001214659-21-000528-index.html : 20210115
<SEC-HEADER>0001214659-21-000528.hdr.sgml : 20210115
<ACCEPTANCE-DATETIME>20210115131715
ACCESSION NUMBER:		0001214659-21-000528
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210115
DATE AS OF CHANGE:		20210115
GROUP MEMBERS:		ANDREW J. M. SPOKES
GROUP MEMBERS:		DAVID T. KIM
GROUP MEMBERS:		FARALLON CAPITAL (AM) INVESTORS, L.P.
GROUP MEMBERS:		FARALLON CAPITAL F5 MASTER I, L.P.
GROUP MEMBERS:		FARALLON CAPITAL INSTITUTIONAL PARTNERS II, L.P.
GROUP MEMBERS:		FARALLON CAPITAL INSTITUTIONAL PARTNERS III, L.P.
GROUP MEMBERS:		FARALLON CAPITAL INSTITUTIONAL PARTNERS, L.P.
GROUP MEMBERS:		FARALLON CAPITAL OFFSHORE INVESTORS II, L.P.
GROUP MEMBERS:		FARALLON CAPITAL PARTNERS, L.P.
GROUP MEMBERS:		FARALLON F5 (GP), L.L.C.
GROUP MEMBERS:		FARALLON INSTITUTIONAL (GP) V, L.L.C.
GROUP MEMBERS:		FARALLON PARTNERS, L.L.C.
GROUP MEMBERS:		FOUR CROSSINGS INSTITUTIONAL PARTNERS V, L.P.
GROUP MEMBERS:		JOHN R. WARREN
GROUP MEMBERS:		MARK C. WEHRLY
GROUP MEMBERS:		MICHAEL B. FISCH
GROUP MEMBERS:		MICHAEL G. LINN
GROUP MEMBERS:		PHILIP D. DREYFUSS
GROUP MEMBERS:		RAJIV A. PATEL
GROUP MEMBERS:		RICHARD B. FRIED
GROUP MEMBERS:		THOMAS G. ROBERTS, JR.
GROUP MEMBERS:		WILLIAM SEYBOLD

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Generation Bio Co.
		CENTRAL INDEX KEY:			0001733294
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				814301281
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91530
		FILM NUMBER:		21531200

	BUSINESS ADDRESS:	
		STREET 1:		301 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		857-529-5908

	MAIL ADDRESS:	
		STREET 1:		301 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FARALLON CAPITAL MANAGEMENT LLC
		CENTRAL INDEX KEY:			0000909661
		IRS NUMBER:				943240279
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		ONE MARITIME PLAZA
		STREET 2:		SUITE 2100
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
		BUSINESS PHONE:		(415)421-2132

	MAIL ADDRESS:	
		STREET 1:		ONE MARITIME PLAZA
		STREET 2:		SUITE 2100
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FARALLON CAPITAL MANAGEMENT INC ET AL
		DATE OF NAME CHANGE:	19970210
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>p114210sc13ga1.htm
<DESCRIPTION>AMENDMENT NO. 1
<TEXT>
Document 1 - file: p114210sc13ga1.htm

</DOCUMENT>
</SEC-DOCUMENT>