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Biogen (BIIB)

220.83 -3.68 (1.64%)

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Upcoming Events

- Earnings (10/29/26)
- M&A (12/31/23 *Est)

Latest Headlines

Stoke, Biogen share 4-year data on zorevunersen for Dravet syndrome September 4, 2026 6:00 AM - StreetInsider Stoke Therapeutics and Biogen Present Long-Term Clinical Data that Support the Disease-Modifying Potential of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome, at the 16t September 3, 2026 7:30 PM - StreetInsider Biogen (BIIB) PT Raised to $245 at Piper Sandler September 3, 2026 7:59 AM - StreetInsider Stoke, Biogen to present 4-year zorevunersen data at epilepsy congress September 1, 2026 7:30 AM - StreetInsider Stoke Therapeutics and Biogen Announce Presentations of Clinical Data from Studies of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome, at the 16th European Epilepsy Cong September 1, 2026 7:30 AM - StreetInsider This biotech stock still Wolfe's top pick as multiple catalysts loomh August 31, 2026 8:00 AM - StreetInsider Raymond James: 'We now believe that 12 of the top 20 pharma companies have selected Veeva CRM' August 25, 2026 8:33 AM - StreetInsider Biogen (BIIB) PT Raised to $260 at RBC Capital, 'Deep Dive Suggests Upcoming Liti SLE Data Could Start I&I Buildout On Right Path' August 25, 2026 6:36 AM - StreetInsider Eisai, Biogen launch subcutaneous Leqembi autoinjector in the U.S. August 24, 2026 8:01 AM - StreetInsider Eisai, Biogen launch subcutaneous Leqembi autoinjector in the U.S. August 24, 2026 8:01 AM - StreetInsider LEQEMBI IQLIK®(lecanemab-irmb) Autoinjector for Initiation of Therapy Now Available in the U.S. for Early Alzheimer's Disease August 24, 2026 8:00 AM - PR NewsWire Biogen (BIIB) call put ratio 3.7 calls to 1 put with a focus on September calls August 20, 2026 4:50 AM - StreetInsider Wolfe Research upgrades Biogen, AbbVie on pipeline strength and valuation August 13, 2026 9:26 AM - StreetInsider Wolfe Research Upgrades Biogen (BIIB) to Outperform August 13, 2026 5:38 AM - StreetInsider Form 3 BIOGEN INC. For: Aug 03 Filed by: Parini Michael August 12, 2026 4:51 PM - SEC Filing Biogen completes acquisition of RayThera in immunology push August 6, 2026 6:15 PM - StreetInsider Biogen Completes Acquisition of RayThera Inc. August 6, 2026 6:15 PM - StreetInsider Form SCHEDULE 13G/A BIOGEN INC. Filed by: FMR LLC August 6, 2026 10:18 AM - SEC Filing Form 4 BIOGEN INC. For: Aug 03 Filed by: Minor Lloyd August 5, 2026 4:04 PM - SEC Filing Stoke Therapeutics to Present at the Canaccord Genuity 46th Annual Growth Conference August 5, 2026 8:00 AM - BizWire Form 144 BIOGEN INC. Filed by: Minor Lloyd August 4, 2026 11:23 AM - SEC Filing Biogen (BIIB) PT Raised to $241 at Mizuho August 4, 2026 6:39 AM - StreetInsider Stoke Therapeutics Announces Second Quarter 2026 Financial Results and Provides Business Updates August 3, 2026 4:01 PM - BizWire Form 144 BIOGEN INC. Filed by: Minor Lloyd August 3, 2026 1:02 PM - SEC Filing Biogen (BIIB) PT Raised to $251 at H.C. Wainwright July 31, 2026 6:44 AM - StreetInsider Biogen (BIIB) PT Raised to $240 at UBS July 30, 2026 9:29 AM - StreetInsider Biogen (BIIB) PT Raised to $225 at TD Cowen July 30, 2026 9:10 AM - StreetInsider Biogen (BIIB) PT Raised to $208 at BMO Capital July 30, 2026 9:04 AM - StreetInsider Biogen (BIIB) PT Lowered to $240 at RBC Capital July 30, 2026 8:32 AM - StreetInsider Biogen (BIIB) PT Raised to $231 at Morgan Stanley July 30, 2026 8:13 AM - StreetInsider Biogen (BIIB) PT Raised to $248 at Canaccord July 30, 2026 7:20 AM - StreetInsider Guggenheim Reiterates Buy Rating on Biogen (BIIB) July 30, 2026 6:42 AM - StreetInsider Oppenheimer Reiterates Outperform Rating on Biogen (BIIB) July 29, 2026 1:51 PM - StreetInsider Biogen (BIIB) call put ratio 1.7 calls to 1 put into quarter results July 29, 2026 11:15 AM - StreetInsider Biogen Q2 revenue, adjusted EPS beat estimates as growth portfolio lifts sales July 29, 2026 6:47 AM - StreetInsider Form 10-Q BIOGEN INC. For: Jun 30 July 29, 2026 6:37 AM - SEC Filing Form 8-K BIOGEN INC. For: Jul 29 July 29, 2026 6:10 AM - SEC Filing Biogen (BIIB) Tops Q2 EPS by 43c, Beats on Revenue; Offers FY26 EPS Guidance July 29, 2026 6:07 AM - StreetInsider Biogen (BIIB) PT Raised to $200 at Barclays July 29, 2026 5:19 AM - StreetInsider Biogen (BIIB) call put ratio 1 call to 1 put into quarter results July 28, 2026 11:15 AM - StreetInsider Stoke Therapeutics to Host Webcast and Conference Call to Discuss Second Quarter 2026 Business and Financial Updates July 27, 2026 4:01 PM - BizWire Biogen (BIIB) PT Raised to $280 at Guggenheim July 21, 2026 6:45 AM - StreetInsider Biogen (BIIB) PT Lowered to $215 at BofA Securities July 21, 2026 5:31 AM - StreetInsider Synapticure Launches Groundbreaking Ataxia Care Program, Expanding Access to Specialized Neurology Nationwide July 16, 2026 7:47 AM - PR NewsWire FDA approves Leqembi Iqlik subcutaneous injection for Alzheimer's July 15, 2026 1:29 PM - StreetInsider Biogen names Michael J. Parini as chief legal officer July 15, 2026 8:15 AM - StreetInsider Biogen Appoints Michael J. Parini as Chief Legal Officer July 15, 2026 8:15 AM - StreetInsider Biogen tumbles 8.7% as breakthrough Alzheimer’s data is clouded by dosing paradox July 14, 2026 11:33 AM - StreetInsider Real-world Leqembi study shows 82% of Alzheimer's patients stable July 14, 2026 11:15 AM - StreetInsider LEQEMBI® Real-World LEADER Study Presented at AAIC® 2026 Finds Over 75% of Early Alzheimer's Patients Enrolled in the Study Remained Stable and Nearly 7% Improved Over an Average of 17 Months of Tre July 14, 2026 11:15 AM - PR NewsWire Biogen Phase 2 data shows diranersen slows Alzheimer's decline July 14, 2026 9:15 AM - StreetInsider Biogen Presents Phase 2 CELIA Data at AAIC Demonstrating Meaningful Clinical Outcomes and Robust Tau Reduction with Diranersen in Early Alzheimer’s Disease July 14, 2026 9:15 AM - StreetInsider Piper Sandler Reiterates Overweight Rating on Biogen (BIIB) July 14, 2026 7:56 AM - StreetInsider FDA approves Leqembi Iqlik subcutaneous injection for Alzheimer's July 13, 2026 5:37 PM - StreetInsider FDA Approves LEQEMBI IQLIK® (lecanemab-irmb) Subcutaneous Injection as an Initiation Dose for Early Alzheimer's Disease July 13, 2026 5:37 PM - PR NewsWire Truist upgrades Biogen to Buy on Alzheimer's, pipeline optimism ahead of key data July 13, 2026 8:07 AM - StreetInsider Stoke Therapeutics names Thomas McCauley as chief scientific officer July 13, 2026 7:30 AM - StreetInsider Stoke Therapeutics Appoints Thomas McCauley, Ph.D., as Chief Scientific Officer July 13, 2026 7:30 AM - BizWire Leqembi subcutaneous data shows similar efficacy to IV in Alzheimer's July 13, 2026 5:43 AM - StreetInsider Truist Securities Upgrades Biogen (BIIB) to Buy July 13, 2026 5:05 AM - StreetInsider LEQEMBI® Subcutaneous Autoinjector Clinical Data Supports Similar Efficacy and Safety to IV Formulation in Early Alzheimer's Disease Presented at the Alzheimer's Association International Conference� July 12, 2026 11:15 AM - PR NewsWire Biogen (BIIB) PT Lowered to $222 at Morgan Stanley July 8, 2026 8:07 AM - StreetInsider Biogen (BIIB) PT Raised to $242 at RBC Capital July 7, 2026 7:55 AM - StreetInsider Biogen (BIIB) PT Raised to $157 at HSBC July 6, 2026 1:34 AM - StreetInsider Biogen expects $164M R&D charge to hit Q2 2026 earnings July 1, 2026 4:09 PM - StreetInsider Form 8-K BIOGEN INC. For: Jul 01 July 1, 2026 4:09 PM - SEC Filing Stoke Therapeutics completes enrollment in Phase 3 Dravet study June 30, 2026 8:01 AM - StreetInsider Stoke Therapeutics Announces Completion of Enrollment of 162 Patients Into the Phase 3 EMPEROR Study of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome June 30, 2026 8:00 AM - BizWire Biogen (BIIB) PT Raised to $256 at Needham June 29, 2026 8:17 AM - StreetInsider Block & Leviton LLP Announces Proposed Class Action Settlement on Behalf of Purchasers of Common Stock of Biogen, Inc. – BIIB June 29, 2026 8:00 AM - StreetInsider Biogen to present Phase 2 Alzheimer's drug data at AAIC 2026 June 29, 2026 6:59 AM - StreetInsider Biogen to Highlight Breadth of Alzheimer’s Disease Portfolio at AAIC 2026, Including Phase 2 CELIA Data for Diranersen June 29, 2026 6:59 AM - StreetInsider International Regulatory Pathways Have Supported Drug Development Across Biotech and Pharma June 22, 2026 9:05 AM - StreetInsider Novel Patented Myelin Drug-Discovery Strategy Targets Massive Unmet Need in Multiple Sclerosis June 22, 2026 8:30 AM - StreetInsider Biogen (BIIB) Reiterated at Overweight by Cantor Fitzgerald: Advancing with BIIB080 June 22, 2026 7:33 AM - StreetInsider Needham Reiterates Buy Rating on Biogen (BIIB) June 18, 2026 7:06 AM - StreetInsider Biogen to acquire RayThera for up to $1 billion June 17, 2026 6:59 PM - StreetInsider Biogen Expands Immunology Pipeline with Agreement to Acquire RayThera Inc. June 17, 2026 6:59 PM - Globe NewsWire Biogen (BIIB) PT Lowered to $221 at Mizuho June 15, 2026 6:38 AM - StreetInsider Form 4 BIOGEN INC. For: Jun 09 Filed by: HAWKINS WILLIAM A June 11, 2026 5:51 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: SHERWIN STEPHEN A June 11, 2026 5:48 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Rowinsky Eric K June 11, 2026 5:46 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Mantas Jesus B June 11, 2026 5:45 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: LANGER SUSAN June 11, 2026 5:35 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Patolawala Monish D June 11, 2026 5:33 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Pangalos Menelas N June 11, 2026 5:22 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Minor Lloyd June 11, 2026 5:17 PM - SEC Filing Form 4 BIOGEN INC. For: Jun 09 Filed by: Freire Maria C June 11, 2026 5:09 PM - SEC Filing Form 8-K BIOGEN INC. For: Jun 09 June 10, 2026 4:54 PM - SEC Filing Form 8-K/A BIOGEN INC. For: May 14 June 10, 2026 4:50 PM - SEC Filing Needham Upgrades Biogen (BIIB) to Buy June 8, 2026 6:34 AM - StreetInsider Full Article List