Rexahn Pharmaceuticals, Inc. (NYSE American: RNN), a clinical stage biopharmaceutical company developing innovative therapies to improve outcomes in cancers that are difficult to treat, today announced that Douglas J. Swirsky, who has served as Rexahn’s president and chief financial officer since January 2018, has been named the company’s president and chief executive officer and appointed to the company’s board of directors effective immediately. Peter D. Suzdak, Ph.D., chief executive officer, has departed the company and resigned as a member of its board of directors.