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 |
2023-06-14 Sale |
2023-06-15 10:13 am |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
20,000 | $9.56 | $191,200 | 142,021 (Direct) |
View |
2022-05-09 Sale |
2022-05-09 4:57 pm |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
75,000 | $9 | $675,000 | 123,169 (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 |
2024-06-19 Option Award |
2024-06-21 3:15 pm |
2024-06-19 2027-06-19 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
21,739 | $0 | 21,739 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 1:32 pm |
2023-06-14 2026-06-14 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
14,355 | $0 | 156,376 (Direct) |
View |
2023-06-02 Exercise |
2023-06-06 09:33 am |
2020-07-20 2023-07-20 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
43,478 | $0 | 162,021 (Direct) |
View |
2023-06-02 Exercise |
2023-06-06 09:33 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
43,478 | $0.98 | 162,021 (Direct) |
View |
2023-06-02 Tax Withholding |
2023-06-06 09:33 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
4,626 | $9.21 | 162,021 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 09:21 am |
2022-09-30 2025-09-30 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
4,744 | $0 | 4,744 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 09:22 am |
2022-06-09 2025-06-09 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
2,726 | $0 | 2,726 (Direct) |
View |
2022-05-06 Exercise |
2022-05-09 12:20 pm |
2019-08-27 2022-08-27 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
80,000 | $0 | 198,169 (Direct) |
View |
2022-05-06 Tax Withholding |
2022-05-09 12:20 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
5,339 | $9.29 | 198,169 (Direct) |
View |
2022-05-06 Exercise |
2022-05-09 12:20 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
80,000 | $0.62 | 198,169 (Direct) |
View |
2021-08-30 Tax Withholding |
2021-08-31 1:11 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
14,272 | $3.25 | 123,508 (Direct) |
View |
2021-08-30 Exercise |
2021-08-31 1:11 pm |
2020-04-10 2021-11-30 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
42,553 | $0 | 123,508 (Direct) |
View |
2021-08-30 Exercise |
2021-08-31 1:11 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
42,553 | $1.09 | 123,508 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 09:55 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
7,059 | $0 | 95,227 (Direct) |
View |
2021-06-02 Tax Withholding |
2021-06-22 10:59 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
10,614 | $3 | 88,168 (Direct) |
View |
2021-06-02 Exercise |
2021-06-22 10:59 am |
2018-07-26 2021-07-26 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
18,092 | $0 | 88,168 (Direct) |
View |
2021-06-02 Exercise |
2021-06-22 10:59 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
18,092 | $1.76 | 88,168 (Direct) |
View |
2020-07-20 Option Award |
2020-07-22 10:43 am |
2020-07-20 2023-07-20 |
HUDSON TECHNOLOGIES INC | HDSN | Prouty Eric A Director |
43,478 | $0 | 43,478 (Direct) |
View |