Onconova Therapeutics, Inc. is a clinical-stage biopharmaceutical company, which engages in the identification and development of oncology therapeutics. It focuses on discovering and developing small molecule drug candidates to treat cancer. The company was founded by Ramesh Kumar and E. Premkumar Reddy on December 22, 1998 and is headquartered in Newtown, PA. The listed name for ONTX is Onconova Therapeutics, Inc. Common Stock.