<SEC-DOCUMENT>0000950170-24-028232.txt : 20240307
<SEC-HEADER>0000950170-24-028232.hdr.sgml : 20240307
<ACCEPTANCE-DATETIME>20240307190419
ACCESSION NUMBER:		0000950170-24-028232
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240307
DATE AS OF CHANGE:		20240307

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Xenon Pharmaceuticals Inc.
		CENTRAL INDEX KEY:			0001582313
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				980661854
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-36687
		FILM NUMBER:		24731916

	BUSINESS ADDRESS:	
		STREET 1:		200 - 3650 GILMORE WAY
		CITY:			BURNABY
		STATE:			A1
		ZIP:			V5G 48W
		BUSINESS PHONE:		(604) 484-3300

	MAIL ADDRESS:	
		STREET 1:		200 - 3650 GILMORE WAY
		CITY:			BURNABY
		STATE:			A1
		ZIP:			V5G 48W

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ROBIN SHERRINGTON
		CENTRAL INDEX KEY:			0001619962
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O XENON PHARMACEUTICALS INC.
		STREET 2:		200 - 3650 GILMORE WAY
		CITY:			BURNABY
		STATE:			A1
		ZIP:			V5G4W8
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001619962</cik>
<ccc>XXXXXXXX</ccc>
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<liveTestFlag>LIVE</liveTestFlag>
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<formData>
<issuerInfo>
<issuerCik>0001582313</issuerCik>
<issuerName>Xenon Pharmaceuticals Inc.</issuerName>
<secFileNumber>001-36687</secFileNumber>
<issuerAddress>
<street1 xmlns="http://www.sec.gov/edgar/common">200-3650 Gilmore Way</street1>
<city xmlns="http://www.sec.gov/edgar/common">Burnaby</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">A1</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">V5G 4W8</zipCode>
</issuerAddress>
<issuerContactPhone>(604)-484-3300</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ROBIN SHERRINGTON</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>Officer</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>Morgan Stanley Wealth Management Canada Inc.</name>
<address>
<street1 xmlns="http://www.sec.gov/edgar/common">Suite 1500, 600 - 3 Avenue SW</street1>
<city xmlns="http://www.sec.gov/edgar/common">Calgary</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">Z4</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">T2P 0G5</zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>7137</noOfUnitsSold>
<aggregateMarketValue>330288</aggregateMarketValue>
<noOfUnitsOutstanding>75432482</noOfUnitsOutstanding>
<approxSaleDate>03/07/2024</approxSaleDate>
<securitiesExchangeName>NASDAQ</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<acquiredDate>03/07/2024</acquiredDate>
<natureOfAcquisitionTransaction>Exercise of Options</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>7137</amountOfSecuritiesAcquired>
<paymentDate>03/07/2024</paymentDate>
<natureOfPayment>Net Exercise</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<noticeSignature>
<noticeDate>03/07/2024</noticeDate>
<signature>/s/ Robin Sherrington</signature>
</noticeSignature>
</formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
