R. LaDuane Clifton, CFO, Secretary & Treasurer at KEMPHARM, INC (KMPH), bought 935 shares at $8.59 ($8K) on 2021-09-20, disclosed to the SEC on 2021-09-20.
Open-market purchase of $8k KMPH by CFO, Secretary & Treasurer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Clearly above the average filing.
| Filing → |
| ZVRA | BUY | 2023-09-06 | $5K | — | Filing → |
| ZVRA | BUY | 2023-05-18 | $14K | — | Filing → |
| ZVRA | BUY | 2023-03-13 | $7K | — | Filing → |