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Biogen Inc.

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Biogen Inc.

BIIB·NASDAQ·Life Sciences·CIK 0000875045

Biogen Inc. discovers, develops, manufactures, and delivers therapies across the United States, Europe, Germany, Asia, and internationally. The company offers treatments for multiple sclerosis (MS), including TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, and TYSABRI. For spinal muscular atrophy, it provides SPINRAZA, and SKYCLARYS is available for Friedreich's Ataxia. QALSODY treats amyotrophic lateral sclerosis, and FUMADERM is used for plaque psoriasis. Biogen also offers biosimilars: BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referencing HUMIRA; and FLIXABI, an infliximab biosimilar referencing REMICADE. The company's portfolio includes LEQEMBI for Alzheimer's disease and ZURZUVAE for postpartum depression. Oncology and immunology products include RITUXAN for non-Hodgkin's lymphoma, chronic lymphocytic leukemia (CLL), rheumatoid arthritis, two forms of ANCA-associated vasculitis, and pemphigus vulgaris. RITUXAN HYCELA is for non-Hodgkin's lymphoma and CLL, while GAZYVA treats CLL and follicular lymphoma. OCREVUS is available for relapsing MS and primary progressive MS. LUNSUMIO treats relapsed or refractory follicular lymphoma, and glofitamab is for relapsed or refractory diffuse large B-cell lymphoma, alongside other anti-CD20 therapies. Biogen Inc. was founded in 1978 and is headquartered in Cambridge, Massachusetts. The company has collaboration and license agreements with various entities, including Merz Therapeutics, Alkermes Pharma Ireland Limited, Denali Therapeutics Inc., UCB, Eisai Co., Ltd., Genentech, Inc., Neurimmune SubOne AG, Ionis Pharmaceuticals, Inc., Samsung Bioepis, and Sage Therapeutics, Inc. It also collaborates with Stoke Therapeutics, Inc. for zorevunersen, Dayra Therapeutics, Inc. for oral macrocyclic peptides, Vanqua Bio, Inc. for a preclinical oral C5aR1 antagonist compound, City Therapeutics, Inc. for novel RNAi therapies, and ALTEOGEN Inc. for subcutaneous (SC) formulations of biologics utilizing ALT-B4.

Biogen Inc. (NASDAQ:BIIB) is a publicly traded company in the Life Sciences sector. Wiseek monitors BIIB SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Biogen Reclassifies Apellis Acquisition as Non-Significant, Removes Pro Forma Financial Requirement
  • FDA Grants Breakthrough Therapy Designation to Biogen's Salanersen for Spinal Muscular Atrophy
  • Biogen's DZP Drug Hits Phase 3 Success for Lupus, Boosting Pipeline
  • Italy Opens Antitrust Probe into Biogen Over Alleged Dominance in MS Drug Market
  • Biogen, Denali Parkinson's Drug Fails Phase 2b Trial, Development Halted

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$9.89B
Net Income
$1.29B
Diluted EPS
$8.79
Op. Cash Flow
$2.2B
Free Cash Flow
$2.05B
Gross Profit
$7.49B
Cash & Equivalents
$3.01B
Total Debt
$0
Debt / Equity
0.00×
Net Margin
13.1%
Shares Outstanding
146.8M sh
Source: 10-K · filed 2026-02-06 · accession 0000875045-26-000013
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$200.05
52-week range · as of 2026-06-10 $121.05 – $205.97
Market cap
$29.53B
Volume
837.3K (0.8× avg)
3-mo avg 1.1M
Live data · 2026-06-14 02:03 UTC · Market closed

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feed BIIB - Latest Insights

BIIB
Jun 10, 2026, 4:49 PM EDT
Filing Type: 8-K/A
Importance Score:
7
Price at Filing: $194.24
Real-time Price: $200.05 info
Change: +$5.81 (+3%) info
Market Cap: $29.535B info
BIIB
Jun 04, 2026, 7:30 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $195.96
Real-time Price: $200.05 info
Change: +$4.09 (+2%) info
Market Cap: $29.535B info
BIIB
Jun 01, 2026, 1:06 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $196.00
Real-time Price: $200.05 info
Change: +$4.05 (+2%) info
Market Cap: $29.535B info
BIIB
May 27, 2026, 2:23 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $193.08
Real-time Price: $200.05 info
Change: +$6.97 (+4%) info
Market Cap: $29.535B info
BIIB
May 21, 2026, 6:36 PM EDT
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $187.50
Real-time Price: $200.05 info
Change: +$12.55 (+7%) info
Market Cap: $29.535B info
BIIB
May 14, 2026, 8:31 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $213.49
Real-time Price: $200.05 info
Change: -$13.44 (-6%) info
Market Cap: $29.535B info
BIIB
May 14, 2026, 7:20 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $223.99
Real-time Price: $200.05 info
Change: -$23.94 (-11%) info
Market Cap: $29.535B info
BIIB
May 14, 2026, 7:02 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $215.00
Real-time Price: $200.05 info
Change: -$14.95 (-7%) info
Market Cap: $29.535B info
BIIB
Apr 29, 2026, 6:40 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $189.20
Real-time Price: $200.05 info
Change: +$10.85 (+6%) info
Market Cap: $29.535B info
BIIB
Apr 29, 2026, 6:05 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $189.20
Real-time Price: $200.05 info
Change: +$10.85 (+6%) info
Market Cap: $29.535B info
BIIB
Apr 29, 2026, 6:03 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $179.02
Real-time Price: $200.05 info
Change: +$21.03 (+12%) info
Market Cap: $29.535B info
BIIB
Apr 28, 2026, 4:34 PM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $183.38
Real-time Price: $200.05 info
Change: +$16.67 (+9%) info
Market Cap: $29.535B info
BIIB
Apr 20, 2026, 7:30 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $179.04
Real-time Price: $200.05 info
Change: +$21.01 (+12%) info
Market Cap: $29.535B info
BIIB
Apr 07, 2026, 6:07 AM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $172.35
Real-time Price: $200.05 info
Change: +$27.70 (+16%) info
Market Cap: $29.535B info
BIIB
Mar 31, 2026, 5:13 PM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $183.33
Real-time Price: $200.05 info
Change: +$16.72 (+9%) info
Market Cap: $29.535B info
BIIB
Mar 31, 2026, 5:03 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $183.33
Real-time Price: $200.05 info
Change: +$16.72 (+9%) info
Market Cap: $29.535B info
BIIB
Mar 30, 2026, 8:01 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $185.00
Real-time Price: $200.05 info
Change: +$15.05 (+8%) info
Market Cap: $29.535B info
BIIB
Mar 28, 2026, 3:00 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $183.84
Real-time Price: $200.05 info
Change: +$16.21 (+9%) info
Market Cap: $29.535B info
BIIB
Mar 25, 2026, 8:30 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $184.00
Real-time Price: $200.05 info
Change: +$16.05 (+9%) info
Market Cap: $29.535B info
BIIB
Mar 11, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $184.12
Real-time Price: $200.05 info
Change: +$15.93 (+9%) info
Market Cap: $29.535B info