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Biogen Inc.  BIIB said on Monday that it plans to invest an additional $2 billion in its existing manufacturing footprint in North Carolina's Research Triangle Park (RTP).

Drugmaker Biogen said on Monday it will invest an additional $2 billion in its existing manufacturing footprint in North Carolina's Research Triangle Park.

CAMBRIDGE, Mass., July 21, 2025 (GLOBE NEWSWIRE) -- Biogen Inc.  (Nasdaq: BIIB) – today announced it intends to invest an additional $2 billion in its existing manufacturing footprint in North Carolina's Research Triangle Park (RTP). Since breaking ground in 1995, Biogen's manufacturing in RTP has played a vital role in delivering the company's pipeline and portfolio of innovative treatments for millions of patients around the world. Biogen has invested approximately $10 billion in its North Carolina manufacturing footprint to date, including more than $3 billion in recent years, and this upcoming investment will fuel the continued advancement of Biogen's late-stage clinical pipeline.

– Data from an analysis designed to evaluate the potential effects of the Phase 3 zorevunersen dosing regimen showed improvements in cognition and behavior at Week 68 – – These findings support the inclusion of key secondary endpoints assessing cognition and behavior in the Phase 3 EMPEROR study and contrast with outcomes observed in natural history data – CAMBRIDGE, Mass. and BEDFORD, Mass.

BEDFORD, Mass., & CAMBRIDGE, Mass.--(BUSINESS WIRE)--Stoke Therapeutics, Inc. (Nasdaq: STOK), a biotechnology company dedicated to restoring protein expression by harnessing the body's potential with RNA medicine, and Biogen Inc. (Nasdaq: BIIB) today announced the presentation of data from an analysis that informed the design of the Phase 3 EMPEROR study and evaluated the potential effects of the Phase 3 zorevunersen dosing regimen. The data are complementary to previously reported data from a.

BIIB begins phase III dosing of felzartamab primary membranous nephropathy study, targeting a tough-to-treat condition with no approved therapies.

CAMBRIDGE, Mass., June 30, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) – announced the initiation of dosing in the global clinical study, PROMINENT. The Phase 3 study will evaluate the efficacy and safety of the investigational drug felzartamab compared to tacrolimus in adults diagnosed with primary membranous nephropathy (PMN). PROMINENT is designed to enroll approximately 180 adults with PMN and expected to readout in 2029. PMN is a severe antibody-mediated disease of the kidney that is a leading cause of nephrotic syndrome and carries a significant risk of kidney failure.

CAMBRIDGE, Mass., June 27, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) today announced new data that reinforce the clinical impact of nusinersen across a broad spectrum of individuals affected by spinal muscular atrophy (SMA). These latest findings from Part C of the DEVOTE trial evaluating a higher dose regimen of nusinersen and the NURTURE trial which evaluated the approved 12 mg regimen (SPINRAZA®) in clinically presymptomatic SMA were presented at the SMA Research & Clinical Care Meeting hosted by Cure SMA in Anaheim, Calif. Biogen's applications for the higher dose regimen of nusinersen are currently under review in the U.S., Europe, Japan and other global markets. The higher dose regimen of nusinersen comprises a more rapid loading regimen – two 50 mg doses 14 days apart – and a higher maintenance regimen – 28 mg every four months.

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that its partner, Biogen, shared positive topline results from the Phase 1 study of salanersen (ION306/BIIB115), an investigational antisense oligonucleotide (ASO) being developed for the potential treatment of spinal muscular atrophy (SMA). Leveraging the same mechanism of action as SPINRAZA® (nusinersen) but designed to achieve greater potency, salanersen has the potential to achieve high efficacy an.

CAMBRIDGE, Mass., June 25, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) announced topline results from the Phase 1 study of salanersen (BIIB115/ION306), an antisense oligonucleotide (ASO) being developed for the treatment of spinal muscular atrophy (SMA). Leveraging the same mechanism of action as SPINRAZA (nusinersen) but designed to achieve greater potency, salanersen has the potential to achieve high efficacy and enable once yearly dosing. An interim analysis of the Phase 1 study in participants with SMA who were previously treated with gene therapy was conducted to inform the decision on whether to move salanersen forward into registrational studies. Both dose levels tested, 40 mg and 80 mg, given once a year, were generally well-tolerated and led to substantial slowing of neurodegeneration, as shown by reductions in neurofilament. Exploratory clinical outcome data shows clinically meaningful improvements in function and attainment of new World Health Organization (WHO) mil