PLYMOUTH MEETING, Pa., April 16, 2024 /PRNewswire/ -- Harmony Biosciences Holdings, Inc. (Nasdaq: HRMY) today announced that it will report first quarter 2024 financial results on Tuesday, April 30, 2024, before the open of the U.S. financial markets. Harmony will host a conference call and live webcast on April 30, 2024, at 8:30 a.m. ET to discuss the results. To participate in the call, please dial (800) 579-2543 (domestic) or +1 (785) 424-1789 (international), and reference passcode HRMYQ124. It is recom ...