<SEC-DOCUMENT>0001567619-23-001710-index.html : 20230202
<SEC-HEADER>0001567619-23-001710.hdr.sgml : 20230202
<ACCEPTANCE-DATETIME>20230202155934
ACCESSION NUMBER:		0001567619-23-001710
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20230202
DATE AS OF CHANGE:		20230202

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Zymeworks Inc.
		CENTRAL INDEX KEY:			0001937653
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-93790
		FILM NUMBER:		23580743

	BUSINESS ADDRESS:	
		STREET 1:		108 PATRIOT DRIVE, SUITE A
		CITY:			MIDDLETOWN
		STATE:			DE
		ZIP:			19709
		BUSINESS PHONE:		206-337-1030

	MAIL ADDRESS:	
		STREET 1:		108 PATRIOT DRIVE, SUITE A
		CITY:			MIDDLETOWN
		STATE:			DE
		ZIP:			19709

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Zymeworks Delaware Inc.
		DATE OF NAME CHANGE:	20220712

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CREDIT SUISSE AG/
		CENTRAL INDEX KEY:			0000824468
		IRS NUMBER:				135015677

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		PARADEPLATZ 8
		CITY:			ZURICH
		STATE:			V8
		ZIP:			CH 8001
		BUSINESS PHONE:		41 44333 2751

	MAIL ADDRESS:	
		STREET 1:		PARADEPLATZ 8
		CITY:			ZURICH
		STATE:			V8
		ZIP:			CH 8001

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CREDIT SUISSE/
		DATE OF NAME CHANGE:	20050629

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CREDIT SUISSE FIRST BOSTON/
		DATE OF NAME CHANGE:	19970211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CREDIT SUISSE
		DATE OF NAME CHANGE:	19921119
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>doc1.htm
<DESCRIPTION>NONE
<TEXT>
Document 1 - file: doc1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex99_1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: ex99_1.htm

</DOCUMENT>
</SEC-DOCUMENT>