<SEC-DOCUMENT>0001273087-23-000004-index.html : 20230104
<SEC-HEADER>0001273087-23-000004.hdr.sgml : 20230104
<ACCEPTANCE-DATETIME>20230104162118
ACCESSION NUMBER:		0001273087-23-000004
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230104
DATE AS OF CHANGE:		20230104
GROUP MEMBERS:		ISRAEL A. ENGLANDER
GROUP MEMBERS:		MILLENNIUM GROUP MANAGEMENT LLC
GROUP MEMBERS:		MILLENNIUM MANAGEMENT LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Gossamer Bio, Inc.
		CENTRAL INDEX KEY:			0001728117
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				475461709
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91334
		FILM NUMBER:		23506743

	BUSINESS ADDRESS:	
		STREET 1:		3013 SCIENCE PARK
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(858) 922-0718

	MAIL ADDRESS:	
		STREET 1:		3013 SCIENCE PARK
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MILLENNIUM MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001273087
		IRS NUMBER:				133804139
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		399 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		(212) 841-4100

	MAIL ADDRESS:	
		STREET 1:		399 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MILLENNIUM MANAGEMENT, L.L.C.
		DATE OF NAME CHANGE:	20050310

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MILLENNIUM MANAGEMENT LLC
		DATE OF NAME CHANGE:	20031212
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>GOSS_SC13G_2023.htm
<TEXT>
Document 1 - file: GOSS_SC13G_2023.htm

</DOCUMENT>
</SEC-DOCUMENT>