COLEMAN BRIAN F (CIK 1250706) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-15). Recent activity: Sell HDSN (484,616 shares), Sell HDSN (484,616 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-15 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Insider | Sell | 484,616 | $3.6M |
| 2025-12-09 | HUDSON TECHNOLOGIES INC /NY (HDSN) | Director | Sell | 484,616 | $3.6M |
Source: SEC Form 4 filings · as of 2025-12-15