Biogen Inc. (BIIB) Stock News & Chart | StockAdder

(BIIB)

Biogen Inc.

Stock chart and latest news for Biogen Inc., tracked under Pharmaceuticals, Biotechnology & Life Sciences in the Health Care sector.

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Biogen Inc. News

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Biogen stock upgraded at Piper Sandler (BIIB:NASDAQ)

Apr 14, 2026 Yahoo Finance

Here’s What Analysts Think About Biogen Inc. (BIIB)

Jan 10, 2026 GuruFocus

Today's Analyst Ratings Update for Biogen (BIIB): Key Changes | BIIB Stock News

Apr 10, 2026 Benzinga

This Tesla Analyst Is No Longer Bearish; Here Are Top 5 Upgrades For Tuesday - Biogen (NASDAQ:BIIB), Croc

Apr 14, 2026 Yahoo Finance

Biogen (BIIB) Stock Trades Up, Here Is Why

Dec 19, 2025 Seeking Alpha

Biogen Inc. (BIIB) Discusses Proposed Acquisition of Apellis and Strategic Growth Objectives - Slideshow

Mar 31, 2026 Yahoo Finance

Why Biogen Stock Surged Almost 9% Higher on Friday

Feb 6, 2026 Yahoo Finance

Biogen Inc. (BIIB): A Bull Case Theory

Sep 28, 2025 Yahoo Finance

Analysts Estimate Biogen Inc. (BIIB) to Report a Decline in Earnings: What to Look Out for

Jan 30, 2026 Yahoo Finance

What Are Wall Street Analysts' Target Price for Biogen Stock?

Feb 16, 2026 Yahoo Finance

What Makes Biogen (BIIB) an Attractive Long-Term Holding?

Mar 5, 2026 Yahoo Finance

3 Reasons to Sell BIIB and 1 Stock to Buy Instead