    <SEC-DOCUMENT>0001193125-25-274352-index.html : 20251110
    <SEC-HEADER>0001193125-25-274352.hdr.sgml : 20251110
    <ACCEPTANCE-DATETIME>20251110162639
    ACCESSION NUMBER:		0001193125-25-274352
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		5
    FILED AS OF DATE:		20251110
    DATE AS OF CHANGE:		20251110

    FILER:

    	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

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-41535
    		FILM NUMBER:		251466619

    	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>
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    <SEQUENCE>1
    <FILENAME>d86043ddefa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: d86043ddefa14a.htm

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    <DESCRIPTION>GRAPHIC
    <TEXT>
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    <SEQUENCE>3
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g86043g03k03.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g86043g04f00.jpg

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    <DOCUMENT>
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    <SEQUENCE>5
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g86043g05k00.jpg

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