Alkermes plc announced the acceptance of two abstracts related to nemvaleukin alfa (nemvaleukin), the company's novel, investigational engineered interleukin-2 (IL-2) variant immunotherapy, at the 2021 American Society of Clinical Oncology (ASCO) Annual Meeting, taking place virtually June 4-8, 2021. New data from the phase 1/2 ARTISTRY-1 clinical trial evaluating the tolerability and efficacy of nemvaleukin administered intravenously as a monotherapy and in combination with pembrolizumab (KEYTRUDA) will be shared in a poster discussion session. In addition, data supporting the recommended phase 2 dose (RP2D) for nemvaleukin administered subcutaneously from the phase 1/2 ARTISTRY-2 clinical trial will be shared in a separate poster.