Zymeworks to Acquire Theravance Biopharma for $929 Million

June 29, 2026

Zymeworks entered into a definitive agreement to acquire Theravance Biopharma for $17.00 per share in cash, valuing the transaction at approximately $929 million. Under the deal, Theravance Biopharma shareholders also receive a contingent value right (CVR) entitling them to 80% of net proceeds from any future monetization of ampreloxetine over the next ten years.

Buyers
Zymeworks Inc., OMERS Life Sciences
Targets
Theravance Biopharma, Inc.
Industry
Pharmaceuticals
Location
Ireland
Transaction Type
Buyout

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