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Biogen Inc.

Pipeline11 assets

  • LecanemabLEQEMBI / Aβ / mAb / Neurology
    Preclinical Alzheimer's diseasePhase 3Early Alzheimer's disease, SC-AI initiationRegulatory review; FDA PDUFA May 24, 2026U.S.
  • DiranersenBIIB080 / tau / ASO / Neurology
    Early Alzheimer's diseasePhase 2PoC readout reported May 14, 2026
  • BIIB091BIIB091 / BTK / peripheral BTK inhibitor / Neurology
    Multiple sclerosisPhase 2
  • Dapirolizumab pegolCD40L / pegylated antibody fragment / Immunology
    Systemic lupus erythematosusPhase 3
  • LitifilimabBDCA2 / mAb / Immunology
    Systemic lupus erythematosusPhase 3Cutaneous lupus erythematosusPhase 3FDA Breakthrough Therapy DesignationU.S.
  • BIIB142BIIB142 / IRAK4 / degrader / Immunology
    Autoimmune diseasePhase 1
  • FelzartamabCD38 / mAb / Rare disease
    Antibody-mediated rejectionPhase 3IgA nephropathyPhase 3Primary membranous nephropathyPhase 3
  • OmaveloxoloneSKYCLARYS / Nrf2 / activator / Rare disease
    Pediatric Friedreich ataxiaPhase 3
  • SalanersenBIIB115 / SMN / ASO / Rare disease
    Spinal muscular atrophyPhase 3
  • ZorevunersenSCN1A / ASO / Rare disease
    Dravet syndromePhase 3
  • Nusinersen high doseSPINRAZA / SMN2 / splice modulator / Rare disease
    Spinal muscular atrophyApproved in U.S.; under review in E.U.U.S.E.U.

Latest news17 items

All news

Biogen Announces Webcast of Annual Meeting of Stockholders

Cambridge, Mass. – Biogen Inc. (Nasdaq: BIIB) announced today that the webcast of the Company's 2026 Annual Meeting of Stockholders will be held on Tuesday, June 9, 2026, at 9:00 a.m. Eastern Time. A live audio webcast of the meeting will be available on the Investor Relations section of the

Biogen Completes Acquisition of Apellis Pharmaceuticals

CAMBRIDGE, Mass., May 14, 2026 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) today announced the successful completion of the acquisition of Apellis Pharmaceuticals, Inc. (Nasdaq: APLS). Apellis, a leader in advancing treatments for serious, complement-driven diseases, is now a wholly owned

Topline Results from Phase 2 CELIA Study of Diranersen (BIIB080): First Study to Show Reduction in Tau Pathology and Cognitive Benefit in Patients with Early Alzheimer’s Disease

CELIA did not meet its primary endpoint assessing dose response; based on the strength of the biomarker and efficacy data, Biogen plans to advance diranersen to registrational development Robust reductions in tau pathology were observed across all studied doses, with results generally consistent

Trial Results • Phase 2Results event Thu, May 14, 2026

Biogen to Report First Quarter 2026 Financial Results April 29, 2026

Cambridge, Mass.— Biogen Inc. (Nasdaq: BIIB) today announced it will report first quarter 2026 financial results Wednesday, Apr 29, 2026, before the financial markets open. Following the release of the financials, the Company will host a live webcast with Biogen management at 8:00 a.m. ET.

Biogen Announces Second Positive Phase 2 Litifilimab Trial in Cutaneous Lupus Erythematosus at 2026 American Academy of Dermatology Annual Meeting, Showing a Significant Reduction in Skin Disease Activity

In the Phase 2 part of the AMETHYST study, litifilimab met the primary endpoint of reduction of disease activity in people living with CLE at Week 16, with more litifilimab participants achieving clear / almost clear skin Following positive Phase 2 LILAC results, litifilimab is the only

Trial Results • Phase 2

Biogen to Participate in the Stifel 2026 Virtual CNS Forum

Cambridge, MA, - - Biogen Inc. (Nasdaq: BIIB) announced today that Diana Gallagher, M.D., Head of Clinical Development, MS&I and AD, and Stephanie Fradette, PharmD, Head of the Neuromuscular Development Unit, will participate in a fireside chat during the Stifel 2026 Virtual CNS Forum.

Biogen Inc. • Endpoint Arena