0000950170-23-025799.txt : 20230601 0000950170-23-025799.hdr.sgml : 20230601 20230601190927 ACCESSION NUMBER: 0000950170-23-025799 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230601 DATE AS OF CHANGE: 20230601 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Xenon Pharmaceuticals Inc. CENTRAL INDEX KEY: 0001582313 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] 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: 23986196 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: PIMSTONE SIMON N. CENTRAL INDEX KEY: 0001620084 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 200 - 3650 GILMORE WAY CITY: BURNABY STATE: A1 ZIP: V5G4W8 144 1 primary_doc.xml 144 0001620084 XXXXXXXX LIVE 0001582313 Xenon Pharmaceuticals Inc. 001-36687 200-3650 Gilmore Way Burnaby A1 V5G 4W8 (604)-484-3300 SIMON PIMSTONE Director Common Shares Morgan Stanley Wealth Management Canada Inc.

Suite 1500, 600 - 3 Avenue SW Calgary A0 T2P 0G5

31713 1225707 63562303 06/01/2023 NASDAQ Common Shares 06/01/2023 Exercise of Options Issuer N 31713 06/01/2023 Net Exercise N RBC Dominion Securities

1055 West Georgia Street, 32nd Floor Vancouver A1 V6E 3P3

Common Shares 05/31/2023 12000 462400 Morgan Stanley Wealth Management Canada Inc.

Suite 1500, 600-3 Avenue SW Calgary A0 T2P 0G5

Common Shares 05/31/2023 50526 1957737 RBC Dominion Securities

1055 West Georgia Street, 32nd Floor Vancouver A1 V6E 3P3

Common Shares 05/30/2023 37006 1453651 Morgan Stanley Wealth Management Canada Inc.

Suite 1500, 600-3 Avenue SW Calgary A0 T2P 0G5

Common Shares 03/07/2023 19232 711184 06/01/2023 Simon Pimstone