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XENON PHARMACEUTICALS INC (XENE) Stock Ownership and Short Interest

USA - NASDAQ:XENE - CA98420N1050 - Common Stock

42.67 USD
+0.37 (+0.87%)
Last: 10/30/2025, 8:00:02 PM
44 USD
+1.33 (+3.12%)
After Hours: 10/30/2025, 8:00:02 PM
XENE Ownership Chart.XENE Ownership Chart: showing Insider, Institutional ownership and shares available to the public.XENE Ownership.InsiderInstitutional



Shares Outstanding77.11M
Float75.53M
Float Short Interest Percentage8.14%
Owners (insider)0.11%
Owners (institutional)109.33%
Owners (insider) change0.84%
Owners (institutional) change-0.52%
XENE Institutional Ownership HistoryXENE Institutional Ownership HistoryXENE Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M
XENE Historical Insider Transactions ChartXENE Historical Insider Buy and Sell Transactions ChartXENE Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 20K -20K 40K -40K
Date Name Type Shares Price Amount
Oct 1, 2025 MORTIMER IAN Option Excercise 25000 7.69 $ 192,250.00
Oct 1, 2025 MORTIMER IAN Open Market Sale 25000 40.16 $ 1,004,000.00
Jun 5, 2025 GANNON STEVEN Open Market Sale 3 30.48 $ 91.44
May 14, 2025 GANNON STEVEN Option Excercise 5144 12.57 $ 64,660.08
Jan 23, 2025 MORTIMER IAN Option Excercise 55000 17.76 $ 976,800.00
Jan 23, 2025 MORTIMER IAN Open Market Sale 55000 40.25 $ 2,213,996.75
Dec 18, 2024 AULIN SHERRY Option Excercise 25334 10.79 $ 273,392.96
Dec 18, 2024 AULIN SHERRY Option Excercise 6625 41.28 $ 273,480.00
Dec 18, 2024 AULIN SHERRY Open Market Sale 18709 41.21 $ 770,911.67
Nov 22, 2024 PATOU GARY Option Excercise 6586 10.24 $ 67,429.28
Nov 22, 2024 PATOU GARY Option Excercise 1695 39.80 $ 67,461.00
Nov 22, 2024 PATOU GARY Open Market Sale 4891 41.08 $ 200,946.61