Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France.

Collegium Pharmaceutical, Inc., a specialty pharmaceutical company, develops and commercializes medicines for pain management. Its portfolio includes Xtampza ER, an abuse-deterrent, extended-release, oral formulation of oxycodone; Nucynta ER and Nucynta IR, which are extended-release and immediate-release formulations of tapentadol; and Xtampza ER for the management of pain severe enough to require daily, around-the-clock, long-term opioid treatment.

ANI Pharmaceuticals, Inc., a biopharmaceutical company, develops, manufactures, and markets branded and generic prescription pharmaceuticals in the United States and Canada.

Alkermes plc, a biopharmaceutical company, researches, develops, and commercializes pharmaceutical products to address unmet medical needs of patients in various therapeutic areas in the United States, Ireland, and internationally.

Pacira BioSciences, Inc. provides non-opioid pain management and regenerative health solutions for healthcare practitioners and their patients in the United States.

Avadel Pharmaceuticals plc operates as a biopharmaceutical company in the United States. Its lead product candidate is FT218, a formulation of sodium oxybate, which is in a Phase 3 clinical trial for the treatment of excessive daytime sleepiness and cataplexy in adults with narcolepsy.

Eagle Pharmaceuticals, Inc., a pharmaceutical company, focuses on developing and commercializing product candidates to treat diseases of the central nervous system or metabolic critical care, and oncology in the United States.

Assertio Holdings, Inc., a specialty pharmaceutical company, provides medicines in the areas of neurology, hospital, and pain and inflammation. Its pharmaceutical products include INDOCIN, an oral solution and a suppository form for the treatment of moderate to severe rheumatoid arthritis, including acute flares of chronic disease; ankylosing spondylitis and osteoarthritis; and acute painful shoulder and gouty arthritis.

Esperion Therapeutics, Inc., a pharmaceutical company, develops and commercializes medicines for the treatment of patients with elevated low density lipoprotein cholesterol.