| Lastest Insider Transactions Of HUDSON TECHNOLOGIES INC /NY ( HDSN ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Directior | 2026-05-13 | Buy | 10,000 | 4.83 | 48,257 | 2026-05-21 11:31:42 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Bertaux Brian J. | Chief Financial Officer | 2026-05-19 | Buy | 2,000 | 4.87 | 9,740 | 2026-05-21 09:02:21 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Mansy Loan Nguyen | Directior | 2026-05-14 | Buy | 5,000 | 4.96 | 24,814 | 2026-05-15 13:25:12 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Directior | 2026-05-14 | Buy | 5,000 | 4.96 | 24,814 | 2026-05-15 13:21:07 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Bulgarino Nicole E | Directior | 2026-05-14 | Buy | 550 | 4.84 | 2,665 | 2026-05-15 12:40:17 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Prouty Eric A | Directior | 2026-05-13 | Buy | 5,000 | 4.84 | 24,200 | 2026-05-15 12:39:08 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Sheriff Alan | Directior | 2026-05-13 | Buy | 5,200 | 4.88 | 25,350 | 2026-05-15 12:38:43 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Feeler Jeffrey R | Directior | 2026-05-14 | Buy | 5,100 | 4.92 | 25,092 | 2026-05-15 12:36:21 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Gaglione Kenneth | President and CEO | 2026-05-13 | Buy | 5,000 | 4.89 | 24,475 | 2026-05-15 12:36:02 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | Sr. VP-Sales and Marketing | 2026-01-08 | Option Exercise | 218,507 | 1.65 | 360,074 | 2026-01-12 14:51:04 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | COLEMAN BRIAN F | | 2025-12-05 | Sell | 484,616 | 7.40 | 3,588,097 | 2025-12-15 16:48:11 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | COLEMAN BRIAN F | Directior | 2025-12-05 | Sell | 484,616 | 7.40 | 3,588,097 | 2025-12-09 15:30:46 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2025-11-17 | Buy | 3,500 | 6.79 | 23,748 | 2025-11-18 10:47:35 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2025-09-24 | Option Exercise | 4,744 | 7.35 | 34,868 | 2025-09-26 10:15:25 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Prouty Eric A | Directior | 2025-07-31 | Option Exercise | 4,744 | 7.35 | 34,868 | 2025-08-01 09:42:39 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2024-11-07 | Buy | 2,500 | 5.98 | 14,948 | 2024-11-12 08:29:23 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2024-06-14 | Sell | 10,000 | 9.20 | 92,000 | 2024-06-18 11:09:09 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2024-06-12 | Option Exercise | 8,276 | 3.40 | 28,138 | 2024-06-14 10:12:25 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Directior | 2023-12-12 | Sell | 72,604 | 13.00 | 943,623 | 2023-12-14 19:31:19 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2023-10-25 | Option Exercise | 21,118 | 1.88 | 39,702 | 2023-10-27 11:53:54 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Gaglione Kenneth | VP-Operations | 2023-09-12 | Option Exercise | 171,226 | 3.37 | 576,823 | 2023-09-14 16:04:59 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2023-07-19 | Option Exercise | 21,739 | 0.98 | 21,304 | 2023-07-27 14:27:11 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Directior | 2023-07-19 | Option Exercise | 21,739 | 0.98 | 21,304 | 2023-07-27 14:22:36 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Prouty Eric A | Directior | 2023-06-14 | Sell | 20,000 | 9.56 | 191,200 | 2023-06-15 10:13:02 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Prouty Eric A | Directior | 2023-06-02 | Option Exercise | 43,478 | 0.98 | 42,608 | 2023-06-06 09:33:36 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | ABBATECOLA VINCENT P | Directior | 2023-03-14 | Buy | 1,000 | 8.27 | 8,270 | 2023-03-15 11:57:23 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | VP-Sales and Marketing | 2021-06-09 | Sell | 6,685 | 2.96 | 19,806 | 2023-02-07 16:41:12 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Gaglione Kenneth | VP-Operations | 2022-12-12 | Sell | 19,000 | 11.53 | 219,070 | 2022-12-14 14:45:23 |
| HDSN | HUDSON TECHNOLOGIES INC /NY | Gaglione Kenneth | VP-Operations | 2022-12-12 | Option Exercise | 23,902 | 3.81 | 91,067 | 2022-12-14 14:45:23 |
