Fulcrum Therapeutics, Inc. is a clinical stage biopharmaceutical company. The firm develops new medicines and focuses on unlocking gene control mechanisms to develop small molecule therapies. Its product candidate includes Losmapimod and FTX-HbF. The company was founded by Michael R. Green, Danny Reinberg, Rudolf Jaenisch, Jeannie T. Lee, and Bradley E. Bernstein on August 18, 2015 and is headquartered in Cambridge, MA.