Alkermes Public Limited Company, an integrated biopharmaceutical company, engages in the research, development, and commercialization of pharmaceutical products to address unmet medical needs of patients in various therapeutic areas. The company offers RISPERDAL CONSTA for the treatment of schizophrenia and bipolar I disorder; INVEGA SUSTENNA to treat schizophrenia schizoaffective disorder; AMPYRA/FAMPYRA to treat multiple sclerosis; BYDUREON to treat type II diabetes; and VIVITROL for alcohol and opioid dependence. It is also developing Aripiprazole Lauroxil for the treatment of schizophrenia; ALKS 5461 that is under Phase III study for the treatment of depressive disorder; ALKS 3831, a Phase II study medicine to treat schizophrenia; ALKS 8700, a monomethyl fumarate molecule, which is under Phase I study to treat multiple sclerosis; ALKS 7106, a drug candidate to treat pain with intrinsically low potential for abuse and overdose death; and RDB 1419, a proprietary investigational biologic cancer immunotherapy product that is under pre-clinical stage. The company serves pharmaceutical wholesalers, specialty pharmacies, and specialty distributors directly through its sales force. It has collaboration agreements with Janssen Pharmaceutica, NV; AstraZeneca plc; Acorda Therapeutics, Inc.; and other collaboration partners. Alkermes Public Limited Company was founded in 1987 and is headquartered in Dublin, Ireland.