Eric A. Prouty, Director at HUDSON TECHNOLOGIES INC /NY (HDSN), bought 5,000 shares at $1.64 ($8K) on 2018-12-12, disclosed to the SEC on 2018-12-12.
Open-market purchase of $8k HDSN by Director. 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.
Nothing distinguishes this filing.
| Filing → |
| HDSN | SELL | 2022-05-09 | $675K | — | Filing → |
| HDSN | BUY | 2019-05-09 | $9K | — | Filing → |
| AQMS | BUY | 2019-01-22 | $10K | — | Filing → |