Jeffrey M. Dayno

Companies

• Harmony Biosciences Holdings, Inc.Board member May 30, 2023 to now¹
• Harmony Biosciences Holdings, Inc.Chief executive officer May 30, 2023 to now¹
• Harmony Biosciences Holdings, Inc.President May 30, 2023 to now¹
• Harmony Biosciences Holdings, Inc.Chief Medical Officer Aug 18, 2020 to Nov 4, 2022²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• HBHarmony Biosciences Holdings, Inc. HRMY7,346 shares³$278.6K at $37.92Jan 25, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jan 25, 2026Shares withheld for tax 5,654 shares at $36.82 of Harmony Biosciences Holdings, Inc.³
• Jan 25, 2026Exercised options 13,000 shares of Harmony Biosciences Holdings, Inc.³
• Jan 24, 2026Shares withheld for tax 4,785 shares at $36.82 of Harmony Biosciences Holdings, Inc.³
• Jan 24, 2026Exercised options 10,500 shares of Harmony Biosciences Holdings, Inc.³
• Dec 12, 2025Sold 5,933 shares at $40.11 of Harmony Biosciences Holdings, Inc.⁴
• Dec 12, 2025Sold 20,000 shares at $40.11 of Harmony Biosciences Holdings, Inc.⁴
• Dec 12, 2025Exercised options 20,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁴
• Jan 24, 2025Shares withheld for tax 4,567 shares at $38.01 of Harmony Biosciences Holdings, Inc.⁵
• Jan 24, 2025Exercised options 10,500 shares of Harmony Biosciences Holdings, Inc.⁵
• Jan 21, 2025Sold 19,293 shares at $40.13 of Harmony Biosciences Holdings, Inc.⁶
• Jan 21, 2025Exercised options 19,293 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁶
• Nov 3, 2022Sold 15,000 shares at $60.02 of Harmony Biosciences Holdings, Inc.⁷
• Nov 3, 2022Exercised options 15,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁷
• Nov 1, 2022Sold 15,000 shares at $55.10 of Harmony Biosciences Holdings, Inc.⁸
• Nov 1, 2022Exercised options 15,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁸
• Oct 19, 2021Sold 4,101 shares at $43.77 of Harmony Biosciences Holdings, Inc.⁹
• Oct 19, 2021Exercised options 4,101 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁹
• Oct 19, 2021Sold 14,099 shares at $43.13 of Harmony Biosciences Holdings, Inc.⁹
• Oct 19, 2021Exercised options 14,099 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁹
• Oct 6, 2021Sold 1,800 shares at $40.10 of Harmony Biosciences Holdings, Inc.¹⁰
• Oct 6, 2021Exercised options 1,800 shares at $8.22 of Harmony Biosciences Holdings, Inc.¹⁰