Zymeworks agrees to acquire Theravance Biopharma for $929 million in cash plus contingent consideration on July 05, 2026 acquisition ampreloxetine COPD CVR FGFR1 gene Irish (ethnic group) Theravance Biopharma Yupelri Zymeworks +
Theravance Biopharma Halves Workforce and Ends R&D After Phase 3 Failure on March 04, 2026 ampreloxetine CYPRESS study Phase 3 failure R&D shutdown Theravance Biopharma workforce reduction Yupelri +