Sage stock rose 35% to $7.51 in premarket trading Monday; it closed at $5.55 on Friday. Biogen shares dipped 0.5% to $48.01.

Sage Therapeutics Inc. sued Biogen Inc. on Friday, a week after the biotech giant made an unsolicited offer to acquire the ...

Meanwhile, Sage reported failed phase 2 trials of dalzanemdor in Alzheimer's, Parkinson's, and Huntington's disease, and ...

Analysts say the deal, which would give Biogen full control over the drug Zurzuvae, could be a smart financial move. Yet it's ...

A yearslong partner of neuroscience player Sage, Biogen already owns 10.2% of the Cambridge, Massachusetts-based biotech, ...

Sage Therapeutics' financials indicate a need for additional funding in 2025, risking dilution and further financial ...

Key Takeaways Sage Therapeutics reported that Biogen made an unsolicited offer to purchase all of the shares of the ...

Biogen is looking to augment growth by hunting for biotechs with drugs in mid- and late-stage clinical development.

The $7.22-per-share deal for 89.8% of Sage is a 30% premium on the company's share price on Friday and is estimated by ...

Biogen’s proposed acquisition comes after two difficult years of regulatory and clinical challenges, during which shares of ...

The proposed deal comes soon after Sage implemented a restructuring plan to focus on Zurzuvae’s launch in postpartum ...

While Biogen has made an opportunistic bid for partner Sage, its top executive seemed to play down the urgency for his ...