Biogen Inc

2026. aug. 7. 23:16 UTC

Biogen Inc completed the acquisition of RayThera, valued at up to $1 billion, but shares are lower in after-market trading.

2026. aug. 6. 23:11 UTC

Biogen Inc. has completed its acquisition of RayThera Inc., enhancing its immunology portfolio. Shares are trading lower in after-market hours following a recent decline.

2026. aug. 5. 19:26 UTC

Biogen Inc reported second-quarter revenue of $2.74 billion, exceeding estimates. Despite strong results, shares are trading lower amid broader market declines.

2026. aug. 4. 20:02 UTC

Mizuho raised its price target on Biogen Inc. to $241, contributing to the stock's upward movement during Tuesday's session.

2026. aug. 3. 23:06 UTC

Biogen Inc. shares are trading higher in after-market hours, supported by stronger-than-expected manufacturing data and positive broader market sentiment.

2026. júl. 31. 21:01 UTC

Biogen Inc reported second-quarter revenue of $2.74 billion, exceeding estimates. Shares are higher in after-market trading following the positive results and raised EPS guidance.

2026. júl. 30. 19:39 UTC

Biogen Inc shares are lower in Thursday's session, reaching a low of approximately -2.86% earlier. No specific news was identified to explain the decline.

2026. júl. 29. 22:02 UTC

Biogen Inc shares are higher in after-market hours, maintaining a steady upward trajectory since Wednesday's close and staying above the 20-day moving average.

2026. júl. 28. 22:01 UTC

Biogen Inc shares are higher in after-market hours, though no specific news was identified to explain the movement. The stock remains above its 20-day moving average.

2026. júl. 27. 18:56 UTC

Biogen Inc. shares are lower today amid routine trading fluctuations. Broader market declines are influenced by falling oil prices ahead of the Federal Reserve meeting.

2026. júl. 24. 18:26 UTC

Biogen Inc. shares are higher today, continuing an upward trend since Thursday. The stock's movement appears independent of recent oil price volatility.

2026. júl. 22. 22:01 UTC

Biogen Inc shares are trading higher in after-market hours, reflecting an increase since Wednesday's close amid broader market volatility and rising crude oil prices.

2026. júl. 21. 19:46 UTC

BIIB trading higher after Guggenheim raised price target to $280.

2026. júl. 20. 22:06 UTC

Biogen Inc. shares rose slightly in after-market hours, despite broader market pressure from a decline in the Conference Board's leading economic index.

2026. júl. 17. 20:02 UTC

Biogen Inc's shares are lower today, continuing a downward trend since Thursday. The broader market reflects a general decline amid notable sell-offs in technology stocks.

2026. júl. 16. 19:02 UTC

Biogen partners with Synapticure to launch a virtual ataxia care program. Shares are higher today, reflecting positive sentiment since Wednesday's close.

2026. júl. 15. 23:36 UTC

Biogen Inc. shares declined in after-market trading, reflecting ongoing weakness amid broader market caution related to geopolitical tensions involving the U.S. and Iran.

2026. júl. 14. 23:41 UTC

Biogen Inc shares are higher in after-market trading following positive Phase 2 CELIA study results for diranersen, which targets tau in early Alzheimer's disease.

2026. júl. 13. 23:06 UTC

Biogen received FDA approval for LEQEMBI IQLIK, a subcutaneous Alzheimer's treatment, boosting shares modestly higher in after-market trading.

2026. júl. 10. 21:01 UTC

Biogen Inc shares declined in after-market trading, reversing an initial uptick and nearing the lower end of their one-month trading range. No specific news was identified.

2026. júl. 9. 23:46 UTC

Biogen Inc shares are trading lower in after-market hours, continuing a trend of five consecutive daily declines without any specific news to explain the movement.

2026. júl. 8. 23:56 UTC

Biogen Inc shares are lower in after-market hours, continuing a trend of four consecutive sessions finishing lower, with no specific news identified for the decline.

2026. júl. 7. 23:31 UTC

Biogen Inc shares are higher in after-market trading following Tuesday's close, amid broader market volatility but stable performance above its 20-day moving average.

2026. júl. 6. 23:56 UTC

Biogen Inc. shares are higher in after-market trading, reflecting a slight upward movement since Monday's close and settling near the upper end of their one-month range.

2026. júl. 2. 22:16 UTC

Biogen Inc shares are lower in after-market hours, reflecting a decline since Thursday's close amid mixed market sentiment and a weaker jobs report.

2026. júl. 1. 20:07 UTC

Biogen Inc. shares are lower as broader market sell-offs raise volatility. Barclays notes vulnerabilities in U.S. equity markets affecting investor sentiment.

2026. jún. 30. 19:56 UTC

Biogen will present new Alzheimer’s data at the AAIC 2026, including findings from the Phase 2 CELIA study and LEQEMBI analyses. Shares are higher today.

2026. jún. 29. 23:02 UTC

Biogen will present new Alzheimer’s data at AAIC 2026, but shares are lower in after-market hours amid broader market volatility and geopolitical tensions.

2026. jún. 26. 19:51 UTC

Biogen Inc pauses investment in most legacy Apellis programs, aligning with current objectives. Shares are higher today, reflecting positive investor response to the restructuring.

2026. jún. 25. 22:36 UTC

Biogen Inc's shares are higher in after-market trading, reflecting a notable upward trajectory since Thursday's close amid mixed broader market results.