<SEC-DOCUMENT>0000950170-25-107543-index.html : 20250812
<SEC-HEADER>0000950170-25-107543.hdr.sgml : 20250812
<ACCEPTANCE-DATETIME>20250812203004
ACCESSION NUMBER:		0000950170-25-107543
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250811
FILED AS OF DATE:		20250812
DATE AS OF CHANGE:		20250812

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Landry Robert E
		CENTRAL INDEX KEY:			0001585160
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41535
		FILM NUMBER:		251208584

	MAIL ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Zymeworks Inc.
		CENTRAL INDEX KEY:			0001937653
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				883099146
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		108 PATRIOT DRIVE, SUITE A
		CITY:			MIDDLETOWN
		STATE:			DE
		ZIP:			19709
		BUSINESS PHONE:		302-274-8744

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>4
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
</SEC-DOCUMENT>