Biogen

Latest news

• Biogen Inc. stock outperforms competitors despite losses on the day (opens in a new tab)

  MarketWatch · Oct 1, 2026

• Biogen Inc. (BIIB) stock price, news, quote and history (opens in a new tab)

  Yahoo Finance UK · Oct 1, 2026

• Biogen Inc. (BIIB) Stock Price, News, Quote & History (opens in a new tab)

  Yahoo! Finance Canada · Oct 1, 2026

• Biogen Taps Olympics Gymnast Suni Lee For Rare Kidney Disease Campaign 09/29/2026 (opens in a new tab)

  MediaPost · Sep 30, 2026

• Biogen stock after-hours at EUR 200.20: minus 0.22 percent versus prior close (opens in a new tab)

  AD HOC NEWS · Sep 29, 2026

• Biogen Pharmachem 31st AGM passes all resolutions with strong votes (opens in a new tab)

  scanx.trade · Sep 29, 2026

• Biogen Inc. (BIIB) Interactive Stock Chart (opens in a new tab)

  Yahoo! Finance Canada · Sep 29, 2026

• Biogen staff pack 1,020 Christmas hampers for families facing food insecurity (opens in a new tab)

  PharmaDispatch · Sep 29, 2026

• How At Home Alzheimer’s Treatment Could Impact Biogen (BIIB) Investors (opens in a new tab)

  Simply Wall Street · Sep 29, 2026

• How Biogen Inc. (BIIB) Affects Rotational Strategy Timing (opens in a new tab)

  Stock Traders Daily · Sep 29, 2026

• Biogen stock at USD 228.69 on September 28, 2026 (opens in a new tab)

  AD HOC NEWS · Sep 28, 2026

• Can Biogen's Growth Portfolio Maintain Its Lead Over Legacy MS Drugs? (opens in a new tab)

  Yahoo Finance · Sep 28, 2026

• Biogen stock closes 0.55 percent higher as Q2 growth holds (opens in a new tab)

  AD HOC NEWS · Sep 28, 2026

• Biogen (BIIB) Could Be 4% Undervalued After Strong Earnings And Product News (opens in a new tab)

  Simply Wall Street · Sep 27, 2026

• Biogen (NASDAQ:BIIB) Q2 Earnings: Leading The Therapeutics Pack (opens in a new tab)

  Yahoo Finance · Sep 25, 2026

• BIIB Stock Price, Quote & Chart (opens in a new tab)

  ChartMill · Sep 25, 2026

• Biogen stock slips before the bell after September 24 close (opens in a new tab)

  AD HOC NEWS · Sep 25, 2026

• Biogen stock trades near its 52-week high on growth bets (opens in a new tab)

  AD HOC NEWS · Sep 24, 2026

• Biogen springs social media kidney health campaign with Olympic gymnast Suni Lee (opens in a new tab)

  Fierce Pharma · Sep 24, 2026

• Biogen stock adds 3.40 percent ahead of the open (opens in a new tab)

  AD HOC NEWS · Sep 24, 2026

• Biogen Inc. stock reaches a new 52-week high (opens in a new tab)

  AD HOC NEWS · Sep 23, 2026

• How Investors May Respond To Biogen (BIIB) Advancing At-Home LEQEMBI Pen And Kidney Disease Data (opens in a new tab)

  Yahoo Finance · Sep 23, 2026

• Biogen stock heads into the open after a 2.7 percent gain (opens in a new tab)

  AD HOC NEWS · Sep 23, 2026

• Biogen stock hits 52-week high at 225.88 USD (opens in a new tab)

  Investing.com · Sep 22, 2026

• Biogen stock slips after a lower close and analyst notes (opens in a new tab)

  AD HOC NEWS · Sep 22, 2026

• Biogen Inc. stock outperforms competitors on strong trading day (opens in a new tab)

  MarketWatch · Sep 21, 2026

• BIIB Stock On Track For Worst Day In 2 Years After RBC Questions If Alzheimer’s Drug Benefits Will Replicate In Further Study (opens in a new tab)

  Stocktwits · Sep 21, 2026

• Learn Why The Bull Case For Biogen Stock Could Change Following At Home LEQEMBI Approval (opens in a new tab)

  Simply Wall Street · Sep 21, 2026

• Biogen Inc. stock holds near top of 52-week range after EMPAVELI data update (opens in a new tab)

  AD HOC NEWS · Sep 21, 2026

• Biogen acquires RayThera Inc. (August 2026) (opens in a new tab)

  Dealroom · Sep 19, 2026