On Jul. 7, 2026, Vertex Pharmaceuticals and Crinetics Pharmaceuticals, a global pharmaceutical company focused on the discovery, development and commercialization of novel therapeutics for endocrine diseases, announced that the companies have entered into a definitive agreement under which Vertex will acquire Crinetics for $85.00 per share in cash, for a total equity value of approximately $10.0 billion, or approximately $8.8 billion net of estimated cash acquired. The transaction was unanimously approved by both the Vertex and Crinetics Boards of Directors and is anticipated to close in the third quarter of 2026.

Crinetics’ marketed medicine, PALSONIFY^® (paltusotine), received approval from the U.S. Food and Drug Administration (FDA) in September 2025. PALSONIFY was recently approved by the European Medicines Agency (EMA) and is under review by other global regulatory bodies. It is the first and only once-daily oral therapy for adults with acromegaly, a rare and debilitating condition caused by a pituitary tumor that secretes excess growth hormone, which affects an estimated 20,000 diagnosed people in the U.S. PALSONIFY leads to rapid disease control and normalization of key disease markers in both treatment-experienced and untreated populations. Since launch, PALSONIFY has demonstrated promising early commercial momentum, supported by strong demand across all patient segments, prescribing activity expansion, and growing reimbursement coverage, all of which reinforce its potential to redefine the treatment paradigm in acromegaly.

Crinetics’ most advanced pipeline candidate, atumelnant, is a once-daily oral adrenocorticotropic hormone (ACTH) receptor antagonist currently in Phase 3 development for congenital adrenal hyperplasia (CAH). Classic CAH, the most severe form of the disease, with 17,000 addressable patients in the U.S., is a rare, chronic genetic condition affecting the adrenal glands that has significant unmet medical need. Among other features, CAH is characterized by impaired cortisol synthesis and, in most cases, excess androgen production, both of which contribute to a range of serious health consequences. In Phase 2 studies, patients taking atumelnant were able to achieve near normalization of excess androgen levels on physiologic replacement doses of glucocorticoids. This unique therapeutic profile positions atumelnant to become the leading medical therapy for people struggling with CAH. Atumelnant was generally well tolerated with no treatment-related severe or serious adverse events to date.