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    Xenon Pharmaceuticals Inc.

    Subscribe to $XENE
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc., a clinical-stage biopharmaceutical company, engages in developing therapeutics to treat patients with neurological disorders in Canada. Its clinical development pipeline includes XEN496, A Kv7 potassium channel modulator that is Phase III clinical trials for the treatment of KCNQ2 epilepsy encephalopathy; and XEN1101, A Kv7 potassium channel modulator, which is in Phase II clinical trial for the treatment of epilepsy and other neurological disorders. The company's product candidates also comprise NBI-921352, a selective Nav1.6 sodium channel inhibitor that is in Phase II clinical trials for the treatment of epilepsy; and XEN007, A central nervous system-acting calcium channel modulator, which is in Phase II clinical trials. The company has a license and collaboration agreement with the Neurocrine Biosciences, Inc. to develop treatments for epilepsy; and with Flexion Therapeutics, Inc. to develop FX301 (XEN402, a Nav1.7 inhibitor) for the treatment of post-operative pain. The company was incorporated in 1996 and is headquartered in Burnaby, Canada.

    IPO Year: 2014

    Exchange: NASDAQ

    Website: xenon-pharma.com

    Recent Analyst Ratings for Xenon Pharmaceuticals Inc.

    DatePrice TargetRatingAnalyst
    2/24/2026$60.00Outperform
    Wolfe Research
    9/3/2025$48.00Overweight
    Wells Fargo
    5/7/2025$55.00Buy
    Chardan Capital Markets
    2/11/2025$67.00Buy
    Deutsche Bank
    10/10/2024$50.00Outperform
    Raymond James
    10/1/2024$53.00Buy
    H.C. Wainwright
    1/4/2024$62.00Buy
    Citigroup
    12/8/2023$63.00Outperform
    Robert W. Baird
    10/24/2023Overweight
    Cantor Fitzgerald
    4/25/2023$58.00Overweight
    Cantor Fitzgerald
    See more ratings

    Xenon Pharmaceuticals Inc. SEC Filings

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    Xenon Pharmaceuticals Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    8-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    3/13/26 4:10:58 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. filed SEC Form 8-K: Other Events, Entry into a Material Definitive Agreement

    8-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    3/12/26 4:17:51 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form FWP filed by Xenon Pharmaceuticals Inc.

    FWP - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    3/10/26 9:23:29 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 424B5 filed by Xenon Pharmaceuticals Inc.

    424B5 - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    3/9/26 4:54:06 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. filed SEC Form 8-K: Regulation FD Disclosure

    8-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    3/9/26 7:36:58 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    8-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    2/27/26 4:03:14 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 424B5 filed by Xenon Pharmaceuticals Inc.

    424B5 - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    2/27/26 4:01:59 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 10-K filed by Xenon Pharmaceuticals Inc.

    10-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    2/26/26 4:12:42 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - Xenon Pharmaceuticals Inc. (0001582313) (Filer)

    2/26/26 4:03:12 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SCHEDULE 13G filed by Xenon Pharmaceuticals Inc.

    SCHEDULE 13G - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/10/26 11:23:19 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. Press Releases

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    Xenon Pharmaceuticals Announces Closing of $747.5 Million Upsized Public Offering Including Full Exercise of the Underwriters' Option to Purchase Additional Shares

    VANCOUVER, British Columbia and BOSTON, MA, March 12, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced the closing of its previously announced underwritten public offering of 12,236,843 common shares, which includes 1,710,526 shares sold upon the full exercise of the underwriters' option to purchase additional shares, and pre-funded warrants to purchase up to 877,194 common shares. The common shares were offered at a public offering price of $57.00 per common share, and the pre-funded w

    3/12/26 4:01:00 PM ET
    $XENE
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    Xenon Pharmaceuticals Announces Pricing of Upsized $650.0 Million Public Offering

    VANCOUVER, British Columbia and BOSTON, March 10, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced the pricing of its upsized underwritten public offering of 10,526,317 common shares and, in lieu of common shares to certain investors, pre-funded warrants to purchase up to 877,194 common shares pursuant to its existing shelf registration statement. The common shares are being offered at a public offering price of $57.00 per common share and the pre-funded warrants are being offered at a

    3/10/26 10:39:32 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Announces Proposed Public Offering

    VANCOUVER, British Columbia and BOSTON, MA, March 09, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced that it has commenced an underwritten public offering of $500.0 million of its common shares, pursuant to its existing shelf registration statement. All of the common shares in this offering are being offered by Xenon. In addition, Xenon intends to grant the underwriters an option for a period of 30 days to purchase up to an additional $75.0 million of common shares at the public offer

    3/9/26 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Announces Positive Topline Data from Phase 3 X-TOLE2 Study of Azetukalner in Focal Onset Seizures (FOS)

    X-TOLE2 met primary endpoint in both dose groups, including -53.2% median percent change (MPC) from baseline in monthly FOS frequency with 25 mg dose compared with -10.4% for placebo (p=0.000000000006)X-TOLE2 outperformed Phase 2b X-TOLE study, with a placebo-adjusted MPC of -42.7% in 25 mg group in X-TOLE2 compared to -34.6% in 25 mg group in X-TOLEAzetukalner was generally well-tolerated with a safety profile consistent with X-TOLE studyXenon anticipates submitting New Drug Application for azetukalner in FOS to the U.S. FDA in Q3 2026X-TOLE2 data to be featured in Late Breaking Science oral presentation at AAN Annual Meeting in AprilCompany to host conference call and webcast today at 8:00

    3/9/26 7:00:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Announce Topline Results from Phase 3 X-TOLE2 Study of Azetukalner in Focal Onset Seizures on Monday, March 9, 2026

    VANCOUVER, British Columbia and BOSTON, March 08, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, will announce topline data from the Phase 3 X-TOLE2 study of azetukalner, a novel, potent KV7 potassium channel opener, in patients with focal onset seizures (FOS), on Monday, March 9, 2026. Conference Call/Webcast Information:  Date:Monday, March 9, 2026  Time:8:00 am ET (5:00 am PT)  Webcast:Pre-register here  Dial-In:(800) 715-9871 toll-free or (646) 307-1963 for international callers  Conference ID:78

    3/8/26 2:00:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
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    Xenon Reports Q4 and Full Year 2025 Financial Results and Provides Business Update

    Phase 3 X-TOLE2 topline data for azetukalner in FOS expected first half of March 2026Five additional Phase 3 studies of azetukalner continue to enroll in epilepsy and neuropsychiatry indications with Phase 3 X-NOVA2 MDD topline data expected in H1 2027 Data from two Phase 1 studies of novel NaV1.7 (XEN1701) and KV7 (XEN1120) candidates expected in 2026 to support Phase 2 proof-of-concept studies in pain Pro forma cash of $716 million including recent ATM sales extends cash runway into second half of 2027Xenon's next investor call to be held for X-TOLE2 topline data readout VANCOUVER, British Columbia and BOSTON, Feb. 26, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a

    2/26/26 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

    VANCOUVER, British Columbia and BOSTON, Jan. 16, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development, and commercialization of life-changing therapeutics for patients in need, today announced equity inducement grants to ten new non-officer employees consisting of an aggregate of 42,300 share options. All of the foregoing share options were approved by the Compensation Committee of the Company's Board of Directors with an effective date of January 15, 2026 and were granted as inducements material to the employees entering into employment with the Company in accordance with Nasda

    1/16/26 4:05:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Outlines Key Upcoming Milestones at the 2026 J.P. Morgan Healthcare Conference

    Phase 3 X-TOLE2 topline data for azetukalner in FOS expected March 2026 followed by anticipated NDA submission in H2 2026Five additional Phase 3 azetukalner studies continuing to enroll patients in multiple indications in epilepsy and neuropsychiatry; Phase 3 X-NOVA2 topline data in MDD expected in H1 2027 Data from two Phase 1 studies of novel NaV1.7 (XEN1701) and KV7 (XEN1120) candidates expected in 2026 to support Phase 2 proof-of-concept studies in pain VANCOUVER, British Columbia and BOSTON, Jan. 12, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercializati

    1/12/26 8:30:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Present at the 44th Annual J.P. Morgan Healthcare Conference

    VANCOUVER, British Columbia and BOSTON, Jan. 05, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced that the company will present at the 44th Annual J.P. Morgan Healthcare Conference, taking place in San Francisco, CA from January 12-15, 2026. Company Presentation Details: Date:Monday, January 12, 2026  Time:9:00-9:40am Pacific Time (12:00-12:40pm Eastern Time)  Webcast:Webcast - 44th Annual J.P. Morgan Healthcare Conference  Presenter:Ian Mortimer, President and Chief Executive Officer,

    1/5/26 8:30:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Showcases New 48-Month Azetukalner OLE Study Data in Epilepsy at AES 2025

    Monthly reductions in seizure frequency of 90.9% among participants treated for ≥48 months in the OLE, with 38% achieving ≥1 year of seizure freedomNew X-TOLE OLE data analysis supports the ability to attain and regain extended periods of seizure freedom with long-term use of azetukalner, even in patients with difficult-to-treat diseaseFour real-world study posters illustrate significant burden of depression and ASM titration on people living with epilepsy; poster on impact of depression on outcomes and treatment patterns in patients with newly diagnosed epilepsy highlighted in AES press programNew pre-clinical data in Dravet syndrome suggest potential to improve motor function through NaV1.

    12/5/25 9:00:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

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    Chief Medical Officer Kenney Christopher John converted options into 3,750 shares and sold $77,867 worth of shares (1,410 units at $55.23), increasing direct ownership by 49% to 7,069 units (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/13/26 8:16:56 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Legal Officer Difabio Andrea sold $74,112 worth of shares (1,342 units at $55.22) and converted options into 3,750 shares, increasing direct ownership by 49% to 7,301 units (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/13/26 8:16:43 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    PRESIDENT & CEO Mortimer Ian converted options into 12,500 shares and sold $403,584 worth of shares (7,308 units at $55.23), increasing direct ownership by 35% to 19,923 units (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/13/26 8:16:26 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Legal Officer Difabio Andrea converted options into 7,500 shares and sold $156,702 worth of shares (2,607 units at $60.11) (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/11/26 7:20:53 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Medical Officer Kenney Christopher John sold $166,559 worth of shares (2,771 units at $60.11) and converted options into 7,500 shares (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/11/26 7:21:20 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    PRESIDENT & CEO Mortimer Ian exercised 290,000 shares at a strike of $6.28 and sold $16,966,500 worth of shares (281,269 units at $60.32), increasing direct ownership by 146% to 14,731 units (SEC Form 4)

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    3/11/26 7:20:23 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 4 filed by Chief Medical Officer Kenney Christopher John

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    1/9/26 6:54:57 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 4 filed by Chief Commercial Officer Cline Darren S

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    1/9/26 6:53:13 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 4 filed by Chief Legal Officer Difabio Andrea

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    1/9/26 6:52:14 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 4 filed by PRESIDENT & CEO Mortimer Ian

    4 - Xenon Pharmaceuticals Inc. (0001582313) (Issuer)

    1/9/26 6:51:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

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    Wolfe Research initiated coverage on Xenon Pharmaceuticals with a new price target

    Wolfe Research initiated coverage of Xenon Pharmaceuticals with a rating of Outperform and set a new price target of $60.00

    2/24/26 7:57:17 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Wells Fargo resumed coverage on Xenon Pharmaceuticals with a new price target

    Wells Fargo resumed coverage of Xenon Pharmaceuticals with a rating of Overweight and set a new price target of $48.00

    9/3/25 8:41:10 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chardan Capital Markets initiated coverage on Xenon Pharmaceuticals with a new price target

    Chardan Capital Markets initiated coverage of Xenon Pharmaceuticals with a rating of Buy and set a new price target of $55.00

    5/7/25 8:39:12 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Deutsche Bank initiated coverage on Xenon Pharmaceuticals with a new price target

    Deutsche Bank initiated coverage of Xenon Pharmaceuticals with a rating of Buy and set a new price target of $67.00

    2/11/25 7:18:40 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Raymond James resumed coverage on Xenon Pharmaceuticals with a new price target

    Raymond James resumed coverage of Xenon Pharmaceuticals with a rating of Outperform and set a new price target of $50.00

    10/10/24 8:32:28 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    H.C. Wainwright initiated coverage on Xenon Pharmaceuticals with a new price target

    H.C. Wainwright initiated coverage of Xenon Pharmaceuticals with a rating of Buy and set a new price target of $53.00

    10/1/24 7:43:11 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Citigroup initiated coverage on Xenon Pharmaceuticals with a new price target

    Citigroup initiated coverage of Xenon Pharmaceuticals with a rating of Buy and set a new price target of $62.00

    1/4/24 8:53:17 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Robert W. Baird initiated coverage on Xenon Pharmaceuticals with a new price target

    Robert W. Baird initiated coverage of Xenon Pharmaceuticals with a rating of Outperform and set a new price target of $63.00

    12/8/23 8:55:26 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Cantor Fitzgerald resumed coverage on Xenon Pharmaceuticals

    Cantor Fitzgerald resumed coverage of Xenon Pharmaceuticals with a rating of Overweight

    10/24/23 6:15:31 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Cantor Fitzgerald initiated coverage on Xenon Pharmaceuticals with a new price target

    Cantor Fitzgerald initiated coverage of Xenon Pharmaceuticals with a rating of Overweight and set a new price target of $58.00

    4/25/23 6:43:56 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Pharmaceuticals Inc. Financials

    Live finance-specific insights

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    Xenon Announces Positive Topline Data from Phase 3 X-TOLE2 Study of Azetukalner in Focal Onset Seizures (FOS)

    X-TOLE2 met primary endpoint in both dose groups, including -53.2% median percent change (MPC) from baseline in monthly FOS frequency with 25 mg dose compared with -10.4% for placebo (p=0.000000000006)X-TOLE2 outperformed Phase 2b X-TOLE study, with a placebo-adjusted MPC of -42.7% in 25 mg group in X-TOLE2 compared to -34.6% in 25 mg group in X-TOLEAzetukalner was generally well-tolerated with a safety profile consistent with X-TOLE studyXenon anticipates submitting New Drug Application for azetukalner in FOS to the U.S. FDA in Q3 2026X-TOLE2 data to be featured in Late Breaking Science oral presentation at AAN Annual Meeting in AprilCompany to host conference call and webcast today at 8:00

    3/9/26 7:00:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Announce Topline Results from Phase 3 X-TOLE2 Study of Azetukalner in Focal Onset Seizures on Monday, March 9, 2026

    VANCOUVER, British Columbia and BOSTON, March 08, 2026 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, will announce topline data from the Phase 3 X-TOLE2 study of azetukalner, a novel, potent KV7 potassium channel opener, in patients with focal onset seizures (FOS), on Monday, March 9, 2026. Conference Call/Webcast Information:  Date:Monday, March 9, 2026  Time:8:00 am ET (5:00 am PT)  Webcast:Pre-register here  Dial-In:(800) 715-9871 toll-free or (646) 307-1963 for international callers  Conference ID:78

    3/8/26 2:00:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Reports Third Quarter 2025 Financial Results & Business Update

    – Phase 3 X-TOLE2 FOS topline data on track to read out early 2026 with patient randomization complete  – Phase 3 X-NOVA2 and X-NOVA3 studies in MDD & Phase 3 X-CEED study in BPD continuing to recruit – Phase 1 Nav1.7 & Kv7 studies underway – Tucker Kelly appointed as Chief Financial Officer, bringing extensive strategic commercial finance experience in anticipation of the azetukalner launch – Conference call at 4:30 pm ET today VANCOUVER, British Columbia and BOSTON, Nov. 03, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing thera

    11/3/25 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Report Q3 2025 Financial Results on November 3, 2025

    VANCOUVER, British Columbia and BOSTON, Oct. 27, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced it will report its third quarter 2025 financial results and provide a business update after the close of U.S. financial markets on Monday, November 3, 2025. Conference Call/Webcast Information: Date:Monday, November 3, 2025  Time:4:30 pm Eastern Time (1:30 pm Pacific Time)  Webcast:Pre-register here  Dial-In:(800) 715-9871 toll-free or (646) 307-1963 for international callers  Conference I

    10/27/25 8:30:00 AM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
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    Xenon Reports Second Quarter 2025 Financial Results & Business Update

    – Phase 3 azetukalner X-TOLE2 FOS study patient recruitment complete, with topline data anticipated in early 2026– Phase 3 azetukalner neuropsychiatric studies underway with X-NOVA3 in MDD and X-CEED in BPD recently initiated– Phase 1 healthy volunteer study initiated for lead Nav1.7 development candidate for pain– Darren Cline appointed as Chief Commercial Officer to lead commercial build and anticipated azetukalner launch– Conference call at 4:30 pm ET today VANCOUVER, British Columbia and BOSTON, Aug. 11, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development, and commercializ

    8/11/25 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Report Q2 2025 Financial Results on August 11, 2025

    VANCOUVER, British Columbia and BOSTON, Aug. 04, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to discovering, developing, and delivering life-changing therapeutics for patients in need, today announced it will report its second quarter 2025 financial results and provide a business update after the close of U.S. financial markets on Monday, August 11, 2025. Conference Call/Webcast Information: Date: Monday, August 11, 2025Time: 4:30 pm Eastern Time (1:30 pm Pacific Time)Webcast: Pre-register hereDial-In: (800) 715-9871 toll-free or (646) 307-1963 for international callersConference ID: 4102397    A live webcas

    8/4/25 8:01:00 AM ET
    $XENE
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    Xenon Reports First Quarter 2025 Financial Results and Provides Business Update

    – Phase 3 azetukalner X-TOLE2 FOS study patient recruitment expected to complete in the next few months with topline data anticipated in early 2026 – Phase 3 azetukalner X-NOVA3 MDD and Phase 3 BPD studies on track to initiate mid-year – Results from completed Mount Sinai IST in MDD confirm azetukalner drug activity as seen in X-NOVA – Phase 1 study in healthy volunteers initiated for follow-on Kv7 channel opener XEN1120 – IND filing and Phase 1 study start for XEN1701, lead Nav1.7 candidate, anticipated in Q3 2025 – Conference call at 4:30 pm ET today VANCOUVER, British Columbia and BOSTON, May 12, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-foc

    5/12/25 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon to Report Q1 2025 Financial Results on May 12, 2025

    VANCOUVER, British Columbia and BOSTON, May 05, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to discovering, developing, and delivering life-changing therapeutics for patients in need, today announced it will report its first quarter 2025 financial results and provide a business update after the close of U.S. financial markets on Monday, May 12, 2025. Conference Call/Webcast Information:  Date:Monday, May 12, 2025  Time:4:30 pm Eastern Time (1:30 pm Pacific Time)  Webcast:Pre-register here  Dial-In:(800) 715-9871 toll-free or (646) 307-1963 for international callers  Conference ID:5532604   A live webcast of t

    5/5/25 4:01:00 PM ET
    $XENE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Xenon Reports Fourth Quarter & Full Year 2024 Financial Results and Business Update

    – Phase 3 topline data from azetukalner FOS epilepsy program planned for H2 2025 in support of NDA filing and potential commercial launch – First of three planned Phase 3 azetukalner MDD studies underway, with second study on track to initiate mid-year – Phase 3 azetukalner bipolar depression program planned for clinical trial initiation mid-year – Early-stage portfolio advancing with Kv7 and Nav1.7 IND filings anticipated in 2025 – Neurocrine collaboration achieves milestone with initiation of Phase 1 study of Nav1.2/Nav1.6 inhibitor – Conference call at 4:30 pm ET today VANCOUVER, British Columbia and BOSTON, Feb. 27, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc.

    2/27/25 4:01:00 PM ET
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    Xenon to Report Q4 and Full Year 2024 Financial Results on February 27, 2025

    VANCOUVER, British Columbia and BOSTON, Feb. 20, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to discovering, developing, and delivering life-changing therapeutics for patients in need, today announced it will report its fourth quarter 2024 financial results after the close of U.S. financial markets on Thursday, February 27, 2025. Conference Call/Webcast Information: Date:Thursday, February 27, 2025  Time:4:30 pm Eastern Time (1:30 pm Pacific Time)  Webcast:Pre-register here  Dial-In:(800) 715-9871 toll-free or (646) 307-1963 for international callers  Conference ID:8120798   A live webcast of the company pre

    2/20/25 4:01:00 PM ET
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    Xenon Pharmaceuticals Inc. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    Amendment: SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc.

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    11/12/24 10:40:28 AM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/14/24 9:12:03 AM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/14/24 7:43:11 AM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/9/24 10:05:23 AM ET
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    SEC Form SC 13G filed by Xenon Pharmaceuticals Inc.

    SC 13G - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/8/24 10:03:08 AM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/14/23 4:19:13 PM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/14/23 9:41:33 AM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/10/23 12:10:47 PM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    2/9/23 12:46:51 PM ET
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    SEC Form SC 13G/A filed by Xenon Pharmaceuticals Inc. (Amendment)

    SC 13G/A - Xenon Pharmaceuticals Inc. (0001582313) (Subject)

    3/18/22 7:18:02 PM ET
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    Xenon Pharmaceuticals Inc. Leadership Updates

    Live Leadership Updates

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    Xenon Announces Appointment of Tucker Kelly as Chief Financial Officer

    VANCOUVER, British Columbia and BOSTON, Oct. 16, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development, and commercialization of life-changing therapeutics for patients in need, today announced the appointment of Tucker Kelly as Chief Financial Officer (CFO) and member of the Xenon senior executive team. Mr. Kelly is a proven executive who brings extensive strategic and commercial finance expertise, both in the U.S. and internationally, that will help the Company prepare for the anticipated commercialization of its lead candidate, azetukalner. Azetukalner is currently being studi

    10/16/25 8:30:00 AM ET
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    Xenon Announces Appointment of Darren Cline as Chief Commercial Officer

    VANCOUVER, British Columbia and BOSTON, June 24, 2025 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to discovering, developing, and delivering life-changing therapeutics for patients in need, today announced the appointment of Darren Cline as Chief Commercial Officer and member of the Xenon senior executive team. In this role, Mr. Cline will lead commercial strategy and operations for the Company's portfolio of product and development candidates, with initial focus on its lead Phase 3 candidate, azetukalner, and first potential launch in epilepsy. Azetukalner is currently being studied in Phase 3 trials for the trea

    6/24/25 8:30:00 AM ET
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    Xenon Showcases New Long-Term Azetukalner Data from X-TOLE OLE Study in FOS at AES 2024

    – OLE data shows sustained monthly reduction in seizure frequency, impressive seizure freedom rates, and consistent AE safety profile suggesting long-term efficacy and tolerability of azetukalner – Approximately one in three patients on drug for at least 36 months achieved seizure freedom for a period of one year or longer – Sustained monthly reductions in seizure frequency maintained at 85% at OLE study month 36 – Patient-reported survey data and literature review illustrate significant mental health and comorbidity burdens of focal onset seizures highlighting areas of unmet need for people living with epilepsy – New pre-clinical data shows Nav1.1 potentiator provides protection against

    12/6/24 4:01:00 PM ET
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    Xenon Expands Leadership Team with Matthew D. Ronsheim, Ph.D. as Chief Operating Officer

    VANCOUVER, British Columbia and BOSTON, Aug. 12, 2024 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neuroscience-focused biopharmaceutical company dedicated to discovering, developing, and delivering life-changing therapeutics for patients in need, today announced the appointment of Matthew D. Ronsheim, Ph.D. as Chief Operating Officer and a member of the Xenon senior executive team. In this new role, Dr. Ronsheim will lead Chemistry, Manufacturing and Controls (CMC), Program Management and Quality Assurance and as a member of the senior executive team will be responsible for providing strategic and operational leadership for the Company's pipeline of small molecule progr

    8/12/24 8:30:00 AM ET
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    Xenon Pharmaceuticals Strengthens Leadership Team with Appointment of Andrea DiFabio as Chief Legal Officer and Corporate Secretary

    BURNABY, British Columbia, Nov. 07, 2022 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neurology-focused biopharmaceutical company, today announced the appointment of Andrea DiFabio as Chief Legal Officer and Corporate Secretary, effective immediately. Ms. DiFabio will provide strategic leadership and oversight of the planning and execution for Xenon's legal function on a global basis. Mr. Ian Mortimer, Xenon's President and Chief Executive Officer, stated, "We are very pleased to welcome Andrea to Xenon's senior leadership team in the newly created role of Chief Legal Officer. Andrea joins us at a time when we have multiple late-stage clinical programs underway with the

    11/7/22 8:30:00 AM ET
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    Xenon Pharmaceuticals Strengthens Leadership Team with Appointment of Dr. Christopher Kenney as Chief Medical Officer

    BURNABY, British Columbia, Aug. 23, 2021 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (NASDAQ:XENE), a neurology-focused biopharmaceutical company, today announced the appointment of Christopher Kenney, M.D. as Chief Medical Officer, effective immediately. Dr. Kenney will oversee all clinical development and medical affairs strategies, guiding the development of Xenon's portfolio of neurology-focused therapeutic programs. Mr. Ian Mortimer, Xenon's President and Chief Executive Officer, stated, "We are thrilled to welcome Chris to the Xenon senior leadership team as we enter an important period with multiple mid- to late-stage programs advancing within our neurology pipeline and continue

    8/23/21 8:30:00 AM ET
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    Xenon Pharmaceuticals Outlines Key Milestone Opportunities and Planned Leadership Transition in 2021

    Simon Pimstone to Assume New Role as Executive Chair and Ian Mortimer to be Named Chief Executive Officer at Annual Meeting of Shareholders in June 2021 Topline Data from XEN1101 Phase 2b X-TOLE Clinical Trial in Adult Focal Epilepsy on Track for Third Quarter of 2021 Phase 3 XEN496 “EPIK” Clinical Trial Initiated in Patients with KCNQ2-DEE, a Rare Orphan Pediatric Disease BURNABY, British Columbia, Jan. 14, 2021 (GLOBE NEWSWIRE) -- Xenon Pharmaceuticals Inc. (Nasdaq:XENE), a neurology-focused biopharmaceutical company, today outlined its key milestone opportunities and plans for a leadership transition in 2021, with all changes anticipated to take effect in June 2021 at the time of th

    1/14/21 8:00:00 AM ET
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