Gary Patou

Companies

• Xenon PharmaceuticalsBoard member Nov 4, 2014 to now¹
• Pacira BioSciences, Inc.Chief Medical Officer Feb 2, 2011 to Aug 8, 2014²
• Pacira BioSciences, Inc.Board member Jun 7, 2012 to Jun 7, 2012³
• Genome Therapeutics CorporationBoard member Jan 4, 2006 to Jun 13, 2008⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• XPXenon Pharmaceuticals XENE29,798 shares⁵$1.0M at $34.78Jun 8, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 5, 2026Sold 1,322 shares at $53.14 of Xenon Pharmaceuticals⁵
• Jun 1, 2026Exercised options 2,645 shares of Xenon Pharmaceuticals⁶
• Nov 22, 2024Sold 2,040 shares at $41.05 of Xenon Pharmaceuticals⁷
• Nov 22, 2024Shares withheld for tax 1,046 shares at $39.80 of Xenon Pharmaceuticals⁷
• Nov 22, 2024Exercised options 3,086 shares at $13.48 of Xenon Pharmaceuticals⁷
• Nov 22, 2024Sold 2,851 shares at $41.11 of Xenon Pharmaceuticals⁷
• Nov 22, 2024Shares withheld for tax 649 shares at $39.80 of Xenon Pharmaceuticals⁷
• Nov 22, 2024Exercised options 3,500 shares at $7.38 of Xenon Pharmaceuticals⁷
• Dec 14, 2023Sold 7,598 shares at $41.05 of Xenon Pharmaceuticals⁸
• Dec 13, 2023Sold 7,598 shares at $41.05 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Sold 3,977 shares at $39.84 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Shares withheld for tax 1,167 shares at $39.68 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Exercised options 5,144 shares at $9.00 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Sold 2,303 shares at $39.10 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Shares withheld for tax 577 shares at $39.68 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Exercised options 2,880 shares at $9.85 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Sold 5,100 shares at $38.94 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Shares withheld for tax 1,278 shares at $39.68 of Xenon Pharmaceuticals⁹
• Dec 13, 2023Exercised options 6,378 shares at $9.85 of Xenon Pharmaceuticals⁹
• Nov 25, 2022Sold 1,937 shares at $34.79 of Xenon Pharmaceuticals¹⁰
• Nov 25, 2022Shares withheld for tax 120 shares at $34.37 of Xenon Pharmaceuticals¹⁰
• Nov 25, 2022Exercised options 2,057 shares at $2.68 of Xenon Pharmaceuticals¹⁰
• Nov 23, 2022Sold 2,057 shares at $34.33 of Xenon Pharmaceuticals¹⁰
• Dec 8, 2021Exercised options 2,057 shares at $3.67 of Xenon Pharmaceuticals¹¹