Biogen

#News: We announced topline results from a Phase 2 study for an investigational drug targeting tau in individuals with early Alzheimer’s disease. These results represent an important milestone for the field. Learn more: bit.ly/4uemzD8

#News: Today, we announced the successful completion of the acquisition of Apellis Pharmaceuticals. Learn more about this news: bit.ly/3Rbo1HE

STARTING SOON: Join our Q1 2026 financial results live webcast at 8AM ET. Join here: bit.ly/4w1kY4Y #Earnings $BIIB

Today, we reported our Q1 results which reflect our meaningful progress advancing the New Biogen, focused on strong commercial and pipeline execution. Read more: bit.ly/4un5qH7 Forward-looking statements: biogen.com/forward-lookin… #Earnings $BIIB

Meet us at the #ChinaBioPartnering Forum April 28-29 and join our sessions to learn about Biogen’s focus on partnering for global impact and our commitment to innovation from China. Discover our partnering opportunities across the globe: ow.ly/l9go50YP4pb

#News: We announced an agreement with TJ Biopharma to acquire exclusive rights to an investigational treatment for immune-mediated diseases in the Greater China Region. With this, we will now own exclusive worldwide rights to this CD-38 directed antibody. bit.ly/4dYt33E

#News: We announced that we have entered into a definitive agreement to acquire @ApellisPharma. This potential acquisition will bring two best-in-class commercialized immunology medicines to Biogen and accelerate our entry into nephrology. Read more: ow.ly/3PcZ50YB7Pp

#News: Today, the FDA approved a new dosing regimen option for our spinal muscular atrophy (SMA) therapy. This approval represents an important step toward expanding options for people living with SMA. Learn more: ow.ly/94tg50YAA9p

#News: At #AAD2026, we’re presenting new data for an investigational medicine for cutaneous lupus erythematosus (CLE), highlighting our ongoing efforts to advance a potential new option for people living with this serious form of lupus. Read more: ow.ly/c1tA50YA3J7

#News: Together with Eisai, we’re sharing new real-world data at #ADPD2026 evaluating long-term treatment persistence in the U.S. among people living with early Alzheimer’s disease. Read more: ow.ly/xbA650YwTRL

#News: Join us at the American Academy of Dermatology (AAD) Annual Meeting to learn about our late-breaking research for a potential cutaneous lupus erythematosus (CLE) treatment. Read more about the data we’re sharing at #AAD2026: ow.ly/bxpm50YwfPz

We’re heading to #ADPD2026 to discuss the latest research, clinical trials, and treatments for Alzheimer's disease (AD) and Parkinson's disease. Find us at Booth #2 to learn how we’re advancing research in this space. Learn more: ow.ly/HwZT50YuT70

Video description: Animated clip reading SMA News: Data and updates on an investigational treatment for SMA

#News: At the 2026 #MDAConference, hosted by @MDAorg, we’re presenting new Phase 1b results and details on the Phase 3 clinical development program for an investigational spinal muscular atrophy (SMA) medicine. Read more: ow.ly/g07g50YshGO

#News: We’re presenting new data and updates at the 2026 #MDAConference, hosted by @MDAorg, and #SMAEurope. Learn about the latest updates from our spinal muscular atrophy (SMA) pipeline: ow.ly/VRni50YpJBk

We look forward to sharing the latest progress in our ongoing systemic lupus erythematosus (SLE) research at #ELM2026 this week, hosted by @SLEuroSociety, alongside other industry experts, clinicians and researchers. Learn more about the event: sleuromeeting.eu

STARTING SOON: Join our Q4 and full year 2025 financial results live webcast at 8:30 AM ET. Join here: ow.ly/SxXw50Y9Exe #Earnings $BIIB

Today, we reported our Q4 and full year 2025 financial results which reflect our continued focus on strong execution and financial discipline. Read more: bit.ly/45NMnMi Forward-looking statements: biogen.com/forward-lookin… #Earnings $BIIB

#News: Data from a Phase 2/3 study for SMA has been published in @NatureMedicine, exploring the potential benefit for a broad range of people living with the disease. Read more: ow.ly/KK4a50Y8IjL

#News: The FDA granted Breakthrough Therapy Designation for an investigational medicine for cutaneous lupus erythematosus (CLE), marking a step forward in advancing a potential new option for people living with CLE. Read more: ow.ly/ObqP50Y4Mvf