argenx SE

1AEA

Company Profile

  • Business description

    Argenx is a Dutch biopharmaceutical company focused on developing antibody-based therapies for rare autoimmune diseases. The company’s lead product, Vyvgart (efgartigimod), was approved by the FDA in December 2021 for the treatment of generalized myasthenia gravis (gMG). In 2022, Argenx also received FDA approval for Vyvgart Hytrulo, a subcutaneous formulation of Vyvgart, offering a more convenient option compared with Vyvgart’s intravenous administration. In 2024, the FDA approved Vyvgart Hytrulo for Chronic Inflammatory Demyelinating Polyneuropathy, a rare immune-mediated neuromuscular disorder of the peripheral nervous system. Argenx is focused on innovation and developing its pipeline for treatments such as primary immune thrombocytopenia, thyroid eye disease, and Sjogren's Disease.

  • Contact

    Laarderhoogtweg 25
    AmsterdamNH1101EB
    NLD

    T: +31 107038441

    E: [email protected]

    https://www.argenx.com

  • Sector

    Healthcare

    Stock type

    Defensive

  • Industry

    Biotechnology

    Fiscal Year End

    31 December 2025

    Employees

    1,148

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