Globenewswire·2025-09-17 20:30Core Viewpoint - Arvinas and Pfizer are collaborating to out-license the commercialization rights of vepdegestrant to a third party, aiming to maximize its commercial potential for treating advanced or metastatic breast cancer [2][3] Company Actions - The company plans to implement additional cost optimization measures expected to achieve total annual savings of over $100 million compared to FY 2024 [1][7] - A stock repurchase program has been authorized for up to $100 million, reflecting the company's confidence in its long-term growth prospects [1][8][10] - The company reaffirms its cash runway guidance through the second half of 2028, indicating sufficient funds to support ongoing clinical programs [1][11] Product Development - Vepdegestrant is under FDA review as a monotherapy for ER+/HER2- advanced or metastatic breast cancer, with a PDUFA action date set for June 5, 2026 [3][14] - The drug is being developed as a potential best-in-class therapeutic option for patients with ESR1 mutations [3][12] Strategic Review - Following the decision to out-license vepdegestrant, Arvinas conducted a strategic review of its business, reaffirming the potential of its pipeline of PROTAC degraders [4][5] - The company has three investigational PROTAC degraders currently in Phase 1 trials targeting various cancers and neurodegenerative diseases [4][15] Workforce and Cost Management - The company will reduce its workforce by an additional 15% to streamline operations, particularly in roles related to vepdegestrant commercialization [6] - Additional measures will be taken to limit expenditures on the vepdegestrant program while preparing for commercialization [5][6]