Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-30 Purchase | 2026-07-02 6:00 pm | HUDSON TECHNOLOGIES INC | HDSN | Hartree Partners LP 10% Owner | 764,202 | $5.8587 | $4,477,207 | 4,971,302 (Direct) | View |
| 2026-05-13 Purchase(A) | 2026-05-21 11:31 am | HUDSON TECHNOLOGIES INC | HDSN | Parrillo Richard Director | 10,000 | $4.8257 | $48,257 | 195,746 (Direct) | View |
| 2026-05-19 Purchase | 2026-05-21 09:02 am | HUDSON TECHNOLOGIES INC | HDSN | Bertaux Brian J. Chief Financial Officer | 2,000 | $4.87 | $9,740 | 2,000 (Direct) | View |
| 2026-05-14 Purchase | 2026-05-15 1:25 pm | HUDSON TECHNOLOGIES INC | HDSN | Mansy Loan Nguyen Director | 5,000 | $4.9628 | $24,814 | 25,595 (Direct) | View |
| 2026-05-14 Purchase | 2026-05-15 1:21 pm | HUDSON TECHNOLOGIES INC | HDSN | Parrillo Richard Director | 5,000 | $4.9628 | $24,814 | 25,595 (Direct) | View |
| 2026-05-14 Purchase | 2026-05-15 12:40 pm | HUDSON TECHNOLOGIES INC | HDSN | Bulgarino Nicole E Director | 550 | $4.845 | $2,665 | 11,048 (Direct) | View |
| 2026-05-13 Purchase | 2026-05-15 12:39 pm | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 5,000 | $4.84 | $24,200 | 153,852 (Direct) | View |
| 2026-05-13 Purchase | 2026-05-15 12:38 pm | HUDSON TECHNOLOGIES INC | HDSN | Sheriff Alan Director | 5,200 | $4.875 | $25,350 | 9,265 (Direct) | View |
| 2026-05-14 Purchase | 2026-05-15 12:36 pm | HUDSON TECHNOLOGIES INC | HDSN | Feeler Jeffrey R Director | 5,100 | $4.92 | $25,092 | 9,165 (Direct) | View |
| 2026-05-13 Purchase | 2026-05-15 12:36 pm | HUDSON TECHNOLOGIES INC | HDSN | Gaglione Kenneth President and CEO | 5,000 | $4.895 | $24,475 | 42,504 (Indirect Direct) | View |
| 2025-12-05 Sale(A) | 2025-12-15 4:48 pm | HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F Former Director Director | 484,616 | $7.404 | $3,588,097 | 426,968 (Direct) | View |
| 2025-12-05 Sale | 2025-12-09 3:30 pm | HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F Director | 484,616 | $7.404 | $3,588,097 | 1,944,312 (Direct) | View |
| 2025-11-17 Purchase | 2025-11-18 10:47 am | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 3,500 | $6.785 | $23,748 | 169,748 (Direct) | View |
| 2024-11-07 Purchase | 2024-11-12 08:29 am | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 2,500 | $5.979 | $14,948 | 161,841 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2026-07-02 5:58 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Hartree Partners LP 10% Owner | 0 | $0 | 4,207,100 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:21 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Sheriff Alan Director | 18,579 | $0 | 27,844 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:20 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 25,626 | $0 | 179,478 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:19 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Parrillo Richard Director | 31,780 | $0 | 31,780 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:18 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Mansy Loan Nguyen Director | 30,067 | $0 | 55,662 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:17 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Bulgarino Nicole E Director | 31,780 | $0 | 31,780 (Direct) | View |
| 2026-06-17 Option Award | 2026-06-22 09:16 am | 2026-06-17 2029-06-17 | HUDSON TECHNOLOGIES INC | HDSN | Feeler Jeffrey R Director | 18,579 | $0 | 27,744 (Direct) | View |
| 2026-04-10 Option Award | 2026-04-14 12:00 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Sheriff Alan Director | 4,065 | $0 | 4,065 (Direct) | View |
Ownership | 2026-04-14 12:00 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Sheriff Alan Director | 0 | $0 | 0 (Direct) | View |
| 2026-04-10 Option Award | 2026-04-14 11:59 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Feeler Jeffrey R Director | 4,065 | $0 | 4,065 (Direct) | View |
Ownership | 2026-04-14 11:59 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Feeler Jeffrey R Director | 0 | $0 | 0 (Direct) | View |
Ownership | 2026-02-02 11:20 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Stoody Robert Senior VP - Operations | 0 | $0 | 138,945 (Indirect) | View |
| 2026-01-08 Exercise | 2026-01-12 2:51 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 47,619 | $1.6 | 158,618 (Direct) | View |
| 2026-01-08 Exercise | 2026-01-12 2:51 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 50,888 | $3.81 | 158,618 (Direct) | View |
| 2026-01-08 Tax Withholding | 2026-01-12 2:51 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 101,052 | $7.1 | 158,618 (Direct) | View |
| 2026-01-08 Exercise | 2026-01-12 2:51 pm | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 120,000 | $0.75 | 158,618 (Direct) | View |
| 2026-01-08 Exercise | 2026-01-12 2:51 pm | 2020-12-31 2029-12-19 | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 218,507 | $0 | 158,618 (Direct) | View |
| 2025-11-24 Option Award | 2025-11-25 4:23 pm | N/A 2030-11-24 | HUDSON TECHNOLOGIES INC | HDSN | Gaglione Kenneth President and CEO | 216,309 | $0 | 216,309 (Direct) | View |
Ownership | 2025-11-24 09:19 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Gaglione Kenneth President and CEO | 0 | $0 | 70,882 (Direct) | View |
| 2025-09-24 Tax Withholding | 2025-09-26 10:15 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 3,519 | $9.91 | 166,248 (Direct) | View |
| 2025-09-24 Exercise | 2025-09-26 10:15 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 4,744 | $7.35 | 166,248 (Direct) | View |
| 2025-09-24 Exercise | 2025-09-26 10:15 am | 2022-09-30 2025-09-30 | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 4,744 | $0 | 166,248 (Direct) | View |
| 2025-07-31 Tax Withholding | 2025-08-01 09:42 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 3,713 | $9.39 | 148,852 (Direct) | View |
| 2025-07-31 Exercise | 2025-08-01 09:42 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 4,744 | $7.35 | 148,852 (Direct) | View |
| 2025-07-31 Exercise | 2025-08-01 09:42 am | 2022-09-30 2025-09-30 | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 4,744 | $0 | 148,852 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 10:57 am | 2025-06-18 2028-06-18 | HUDSON TECHNOLOGIES INC | HDSN | Bulgarino Nicole E Director | 16,880 | $0 | 24,196 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 10:56 am | 2025-06-18 2028-06-18 | HUDSON TECHNOLOGIES INC | HDSN | Mansy Loan Nguyen Director | 20,063 | $0 | 34,293 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 10:56 am | 2025-06-18 2028-06-18 | HUDSON TECHNOLOGIES INC | HDSN | ABBATECOLA VINCENT P Director | 16,880 | $0 | 178,721 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 10:56 am | 2025-06-18 2028-06-18 | HUDSON TECHNOLOGIES INC | HDSN | Parrillo Richard Director | 16,880 | $0 | 199,444 (Direct) | View |
| 2025-06-18 Option Award | 2025-06-20 10:54 am | 2025-06-18 2028-06-18 | HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director | 16,880 | $0 | 161,519 (Direct) | View |
| 2025-03-13 Option Award | 2025-03-17 4:07 pm | N/A 2030-03-13 | HUDSON TECHNOLOGIES INC | HDSN | Bertaux Brian J. VP and CFO | 55,109 | $0 | 55,109 (Direct) | View |
| 2025-03-13 Option Award | 2025-03-17 4:06 pm | N/A 2030-03-13 | HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO | 140,813 | $0 | 140,813 (Direct) | View |
| 2025-03-13 Option Award | 2025-03-17 4:06 pm | N/A 2030-03-13 | HUDSON TECHNOLOGIES INC | HDSN | Houghton Kathleen Sr. VP-Sales and Marketing | 72,477 | $0 | 72,477 (Direct) | View |
Ownership | 2024-08-07 08:36 am | N/A N/A | HUDSON TECHNOLOGIES INC | HDSN | Bertaux Brian J. VP and CFO | 0 | $0 | 0 (Direct) | View |