Biogen Acquires Alcyone Therapeutics
September 19, 2025
Biogen has acquired Alcyone Therapeutics to obtain the ThecaFlex DRx intrathecal drug‑delivery system, integrating Alcyone employees into Biogen’s product delivery solutions team. Alcyone will receive $85 million upfront plus contingent milestone payments; Biogen will handle development, commercialization and manufacturing of ThecaFlex DRx while Alcyone’s remaining therapeutic assets are being divested into Neela Therapeutics.
- Buyers
- Biogen
- Targets
- Alcyone Therapeutics
- Industry
- Medical Devices
- Location
- Massachusetts, United States
- Transaction Type
- Buyout
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