HRMY HARMONY BIOSCIENCES HOLDINGS INC Management Changes 8-K Filing 2025 - Board Appointment Harmony Biosciences appointed Ron Philip as a Class III director effective April 2, 2025, filling a vacancy left by Jack Bech Nielsen's resignation on June 27, 2024, and he will serve on the Audit and Nominating Committees.Get access to all SEC 8-K filings of the HARMONY BIOSCIENCES HOLDINGS INC