Esperion Therapeutics, Inc. is a lipid management company. The Company is a late-stage pharmaceutical company focused on developing and commercializing once-daily, oral therapies for the treatment of patients with elevated low-density lipoprotein cholesterol (LDL-C). With a targeted mechanism of action, bempedoic acid, the Company's lead product candidate, is an orally available, once-daily adenosine triphosphate (ATP)-citrate lyase (ACL) inhibitor that reduces cholesterol biosynthesis and lowers elevated levels of LDL-C by up-regulating the LDL receptor, but with reduced potential for muscle-related side effects. In addition to bempedoic acid as monotherapy, the Company is also developing bempedoic acid in a fixed dose combination with ezetimibe, an approved, non-statin, oral, LDL-C lowering therapy. As of December 31, 2016, the Company was engaged in conducting its global Phase III clinical development program for bempedoic acid.