Company news
Biogen Inc. news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
Biogen and Delta Flight Products to Collaborate with Advocates and Patients to Inform the Future of Accessible Air Travel
June 2, 2024
Biogen Receives European Commission Approval for QALSODY® (tofersen), the First Therapy to Treat a Rare, Genetic Form of ALS
May 29, 2024
Biogen Bolsters Late-Stage Pipeline, Expands Immunology Portfolio with Agreement to Acquire Human Immunology Biosciences
May 21, 2024
Ionis and Biogen Announce Topline Phase 1/2 Study Results of Investigational Drug in Amyotrophic Lateral Sclerosis
May 15, 2024
Biogen and Ionis Announce Topline Phase 1/2 Study Results of Investigational Drug in Amyotrophic Lateral Sclerosis
May 15, 2024
Eisai Initiates Rolling Biologics License Application to US FDA for LEQEMBI® (lecanemab-irmb) for Subcutaneous Maintenance Dosing for the Treatment of Early Alzheimer’s Disease Under the Fast Track Status
May 13, 2024
Biogen Reports Progress on Corporate Responsibility Priorities
May 1, 2024
Biogen Receives Positive CHMP Opinion for TOFIDENCE™ (tocilizumab), a Biosimilar Referencing ROACTEMRA®
April 24, 2024
New Biomarker Data Add Further Evidence Supporting the Potential Benefit of SPINRAZA® (nusinersen) in Infants and Toddlers with Unmet Clinical Needs after Gene Therapy
March 5, 2024
Biogen Highlights New Data at the International Conference on Alzheimer’s and Parkinson’s Diseases (AD/PD™) 2024 Annual Meeting
March 3, 2024
Biogen’s QALSODY® (tofersen), the First Therapy to Treat Rare, Genetic Form of ALS, Received Positive Opinion from CHMP
February 22, 2024
Biogen Received European Commission Approval for SKYCLARYS® (omaveloxolone), the First Therapy to Treat Friedreich’s Ataxia
February 11, 2024
Biogen to Realign Resources for Alzheimer's Disease Franchise
January 30, 2024
Biogen Appoints Monish Patolawala to its Board of Directors
November 5, 2023
New Data from Biogen’s Investigational Antisense Oligonucleotide (ASO) Targeting Tau Shows Promise for Potential New Generation of Treatments in Early Alzheimer’s Disease
October 24, 2023
Biogen to Present New Data at the Clinical Trials on Alzheimer’s Disease (CTAD) 2023 Meeting
October 18, 2023
FDA Approves Biogen’s TOFIDENCE™ (tocilizumab-bavi), a Biosimilar Referencing ACTEMRA®
September 28, 2023
Biogen Completes Acquisition of Reata Pharmaceuticals
September 25, 2023
LEQEMBI® Intravenous Infusion (Lecanemab) Approved for the Treatment of Alzheimer’s Disease in Japan
September 24, 2023
Biogen Appoints Jane Grogan as Head of Research
September 5, 2023
FDA Approves ZURZUVAE™ (zuranolone), the First and Only Oral Treatment Approved for Women with Postpartum Depression, and Issues a Complete Response Letter for Major Depressive Disorder
August 3, 2023
Biogen to Acquire Reata Pharmaceuticals
July 27, 2023
FDA Grants Traditional Approval for LEQEMBI® (lecanemab-irmb) for the Treatment of Alzheimer’s Disease
July 5, 2023
Biogen Announces Changes to Its Board of Directors
June 11, 2023
FDA Grants Accelerated Approval for QALSODY™ (tofersen) for SOD1-ALS, a Major Scientific Advancement as the First Treatment to Target a Genetic Cause of ALS
April 24, 2023
Biogen Exercises Option with Denali to Develop and Commercialize Antibody Transport Vehicle Program Targeting Amyloid Beta
April 11, 2023
Biogen Appoints Adam Keeney as Head of Corporate Development
April 3, 2023
Biogen Provides Update on FDA Advisory Committee Meeting on Tofersen for SOD1-ALS
March 21, 2023
Biogen Receives Favorable Decision from Court of Justice of the European Union Relating to TECFIDERA® (dimethyl fumarate) Regulatory Data and Marketing Protection
March 15, 2023
Biogen Appoints Chuck Triano as Head of Investor Relations
March 13, 2023
Caroline Dorsa to Succeed Stelios Papadopoulos as Chair of Biogen Board of Directors
March 7, 2023
Biologics License Application for lecanemab designated for Priority Review by china National medical products Administration
February 26, 2023
Biogen and Sage Therapeutics Announce FDA Accepts Filing of New Drug Application and Grants Priority Review of Zuranolone in the Treatment of Major Depressive Disorder and Postpartum Depression
February 5, 2023
Marketing authorization application for lecanemab as treatment for early Alzheimer's disease accepted by European Medicines Agency
January 25, 2023
FDA Approves LEQEMBI™ (lecanemab-irmb) Under the Accelerated Approval Pathway for the Treatment of Alzheimer's Disease
January 5, 2023
Biogen Names Priya Singhal as Executive Vice President, Head of Development
January 4, 2023
Biogen and Alcyone Therapeutics Announce License and Collaboration Agreement to Evaluate a Novel Device to Improve Patient Experience and Access to Neurological ASO Therapies
January 3, 2023
Biogen Reaches Agreement with Genentech to Receive Royalties on the Potential Commercialization of a Late-Stage Bispecific Antibody as Part of Anti-CD20 Collaboration
December 18, 2022
FDA Accepts Biogen Biologics License Application for BIIB800, A Biosimilar Candidate Referencing ACTEMRA® (tocilizumab)
December 8, 2022
Biogen Names Christopher Viehbacher President and Chief Executive Officer
November 9, 2022
Biogen Announces FDA’s 3-Month Extension of Review Period for the New Drug Application for Tofersen
October 16, 2022
Biogen Announced EMA Filing Acceptance of BIIB800, A Biosimilar Candidate Referencing RoACTEMRA® (tocilizumab)
September 29, 2022
Lecanemab confirmatory phase 3 clarity AD study met primary endpoint, showing highly statistically significant reduction of clinical decline in large global clinical study of 1,795 participants with early Alzheimer's disease
September 26, 2022
FDA Accepts Biogen’s New Drug Application and Grants Priority Review of Tofersen for a Rare, Genetic Form of ALS
July 25, 2022
Biogen and Happify Health Collaborate to Support Multiple Sclerosis Patients on Digital Platform
June 21, 2022
Biogen and Alectos Therapeutics Announce License and Collaboration Agreement for AL01811, a Novel GBA2 Inhibitor for the Potential Treatment of Parkinson’s Disease
June 5, 2022
Biogen and Samsung Bioepis’ BYOOVIZ™ (ranibizumab-nuna) Launches in the United States
June 1, 2022
Denali Therapeutics and Biogen Announce Initiation of Phase 2b Study of LRRK2 Inhibitor in Parkinson’s Disease
May 30, 2022
Biogen and MedRhythms to Develop and Commercialize a Prescription Digital Therapeutic Targeting the Treatment of Gait Deficits in Multiple Sclerosis
May 4, 2022
Biogen Submits Final Protocol for ADUHELM® (aducanumab-avwa) Phase 4 ENVISION Trial to FDA
March 29, 2022
Calls
The 5 newest of 27 calls. Every call is listed under its year.
- Biogen (NASDAQ:BIIB) Q3 2026 Earnings Call
Oct 28, 2026
Transcript - Biogen (NASDAQ:BIIB) Q2 2026 Earnings Call
Jul 29, 2026
Transcript - Biogen (NASDAQ:BIIB) Q1 2026 Earnings Call
Apr 29, 2026
Transcript - Biogen (NASDAQ:BIIB) Q4 2025 Earnings Call
Feb 6, 2026
Transcript - Biogen (NASDAQ:BIIB) Q3 2025 Earnings Call
Oct 30, 2025
Transcript
Decks
The 5 newest of 55 decks. Every deck is listed under its year.
- Q3 2026 Earnings Presentation
Earnings · 28 slides · Oct 28, 2026
- Q2 2026 Earnings Presentation
Earnings · 34 slides · Jul 29, 2026
- AAIC 2026
Conference · 21 slides · Jul 14, 2026
- Q1 2026 Earnings Presentation
Earnings · 31 slides · Apr 29, 2026
- Merger or Acquisition (March 2026)
Merger or acquisition · 12 slides · Mar 31, 2026