HealthcarePE-backed Cosette Pharmaceuticals to acquire Mayne Pharma for $430mHeadquartered in Bridgewater, New Jersey, Cosette is a drug developer.ByIris Dorbian25 February 2025•1 min readJavaScript is required to read this article. Please enable it in your browser and reload the page.DealsNorth AmericaUSHealthcareBriefs