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CIK 0001582313 · Large accelerated filer

Xenon Pharmaceuticals Inc.

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Ticker
XENE
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
British Columbia, Canada
Entity type
operating
EIN
980661854
Phone
(604) 484-3300
Business address
200 - 3650 GILMORE WAY, BURNABY, British Columbia, Canada
Open-market buys, last 90 days
$1,681,140
in 2 filings
Open-market sales, last 90 days
$425,829
in 1 filing, $426K under 10b5-1 plans

Net +$1,255,311. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-06-01 Svoronos Dawn Director Option exercise · Restricted Share Units −2,645 0
2026-05-12 GANNON STEVEN Director Option exercise +3,500 $7.38 $26K 10,641
2026-05-12 GANNON STEVEN Director Option exercise · Stock Option (Right to Buy) −3,500 0
2026-03-13 KENNEY CHRISTOPHER JOHN Chief Medical Officer Sale 10b5-1 −1,410 $55.23 $78K 7,069
2026-03-13 DiFabio Andrea Chief Legal Officer Sale 10b5-1 −1,342 $55.23 $74K 7,301
2026-03-13 MORTIMER IAN PRESIDENT & CEO Sale 10b5-1 −7,308 $55.23 $404K 19,923
2026-03-12 KENNEY CHRISTOPHER JOHN Chief Medical Officer Option exercise 10b5-1 +3,750 8,479
2026-03-12 KENNEY CHRISTOPHER JOHN Chief Medical Officer Option exercise · Restricted Share Units 10b5-1 −3,750 11,250
2026-03-12 DiFabio Andrea Chief Legal Officer Option exercise 10b5-1 +3,750 8,643
2026-03-12 DiFabio Andrea Chief Legal Officer Option exercise · Restricted Share Units 10b5-1 −3,750 11,250
2026-03-12 MORTIMER IAN PRESIDENT & CEO Option exercise 10b5-1 +12,500 27,231
2026-03-12 MORTIMER IAN PRESIDENT & CEO Option exercise · Restricted Share Units 10b5-1 −12,500 37,500
2026-03-10 KENNEY CHRISTOPHER JOHN Chief Medical Officer Sale 10b5-1 −2,771 $60.11 $167K 4,729
2026-03-10 DiFabio Andrea Chief Legal Officer Sale 10b5-1 −2,607 $60.11 $157K 4,893
2026-03-10 MORTIMER IAN PRESIDENT & CEO Sale 10b5-1 −11,269 $60.11 $677K 14,731
2026-03-09 KENNEY CHRISTOPHER JOHN Chief Medical Officer Option exercise 10b5-1 +7,500 7,500
2026-03-09 KENNEY CHRISTOPHER JOHN Chief Medical Officer Grant or award · Performance Share Units 10b5-1 +7,500 7,500
2026-03-09 KENNEY CHRISTOPHER JOHN Chief Medical Officer Option exercise · Performance Share Units 10b5-1 −7,500 0
2026-03-09 DiFabio Andrea Chief Legal Officer Option exercise 10b5-1 +7,500 7,500
2026-03-09 DiFabio Andrea Chief Legal Officer Grant or award · Performance Share Units 10b5-1 +7,500 7,500

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