Harmony Biosciences Holdings, Inc.

Harmony Biosciences is a pharmaceutical company that develops and sells medicines for rare neurological diseases. The company's main product is WAKIX, a pill that treats excessive daytime sleepiness in people with narcolepsy. They are testing other medicines in clinical trials for conditions like Prader-Willi Syndrome, narcolepsy variants, epilepsy, and Fragile X Syndrome, which are genetic or neurological disorders that affect relatively few patients.