 BRIDGEWATER, N.J., March 03, 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 Barclays Global Healthcare Conference 2021 as follows: 