| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| HUDSON TECHNOLOGIES INC /NY | Former Director | Common Stock | 426,968 | $3,161,271 | $7.40 | 05 Dec 2025 | Direct |
| HUDSON TECHNOLOGIES INC /NY | Former Director | Stock Option | 140,813 | 13 Mar 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| HDSN | HUDSON TECHNOLOGIES INC /NY | 05 Dec 2025 | 1 | -$3,588,097 | 4/A | Former Director | 15 Dec 2025, 16:48 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 13 Mar 2025 | 1 | $0 | 4 | President, CEO, Director | 17 Mar 2025, 16:06 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 27 Feb 2024 | 1 | $0 | 4 | President, CEO, Director | 28 Feb 2024, 19:26 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 01 Mar 2023 | 1 | $0 | 4 | President, CEO, Director | 03 Mar 2023, 14:50 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 24 Feb 2022 | 1 | $0 | 4 | President, CEO | 28 Feb 2022, 13:28 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 15 Nov 2021 | 6 | -$1,446,142 | 4 | President, CEO, Director | 17 Nov 2021, 15:07 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | 17 Aug 2021 | 3 | +$72,250 | 4 | President, CEO, Director | 18 Aug 2021, 15:34 |