 BRIDGEWATER, N.J., May 12, 2021 GLOBE NEWSWIRE -- Osmotica Pharmaceuticals plc Nasdaq: OSMT Osmotica or the Company, a fully integrated biopharmaceutical company, announced today that Brian Markison, Chief Executive Officer, and Andrew Einhorn, Chief Financial Officer, will present at the 2021 RBC Capital Markets Global Healthcare Virtual Conference as follows: 