Dayno Jeffrey M. (CIK 1615993) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-26). Recent activity: Buy HRMY (10,500 shares), Sell HRMY (4,785 shares), Buy HRMY (13,000 shares), Sell HRMY (5,654 shares), Buy HRMY (20,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-26 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Buy | 10,500 | $0 |
| 2026-01-26 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 4,785 | $176,184 |
| 2026-01-26 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Buy | 13,000 | $0 |
| 2026-01-26 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 5,654 | $208,180 |
| 2025-12-17 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Buy | 20,000 | $164,400 |
| 2025-12-17 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 20,000 | $802,200 |
| 2025-12-17 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 5,933 | $237,973 |
| 2025-01-28 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Buy | 10,500 | $0 |
| 2025-01-28 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 4,567 | $173,592 |
| 2025-01-23 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Buy | 19,293 | $158,588 |
| 2025-01-23 | Harmony Biosciences Holdings, Inc. (HRMY) | PRESIDENT, CEO | Sell | 19,293 | $774,228 |
Source: SEC Form 4 filings · as of 2026-01-26