Prouty Eric A (CIK 1620724) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-22). Recent activity: Buy HDSN (4,440 shares), Buy HDSN (5,000 shares), Buy HDSN (4,744 shares), Sell HDSN (3,713 shares), Buy HDSN (3,182 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Buy | 4,440 | $0 |
| 2026-05-15 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Buy | 5,000 | $24,200 |
| 2025-08-01 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Buy | 4,744 | $34,868 |
| 2025-08-01 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Sell | 3,713 | $34,865 |
| 2025-06-20 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Buy | 3,182 | $0 |
Source: SEC Form 4 filings · as of 2026-06-22