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 |
2021-08-17 Purchase |
2021-08-18 3:34 pm |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
25,000 | $2.89 | $72,250 | 520,019 (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 |
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 |
2024-02-27 Option Award |
2024-02-28 7:26 pm |
N/A 2027-02-27 |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
20,067 | $0 | 20,067 (Direct) |
View |
2023-03-01 Option Award |
2023-03-03 3:50 pm |
N/A 2026-03-01 |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
234,332 | $0 | 234,332 (Direct) |
View |
2022-02-24 Option Award |
2022-02-28 2:28 pm |
N/A 2027-02-24 |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
169,626 | $0 | 169,626 (Direct) |
View |
2021-11-15 Exercise |
2021-11-17 4:07 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
910,400 | $1.09 | 911,584 (Direct) |
View |
2021-11-15 Tax Withholding |
2021-11-17 4:07 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
518,825 | $4.7 | 911,584 (Direct) |
View |
2021-11-15 Exercise |
2021-11-17 4:07 pm |
2018-11-30 2021-11-30 |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
910,400 | $0 | 911,584 (Direct) |
View |
2021-03-12 Option Award |
2021-03-16 09:08 am |
2021-03-12 2026-03-12 |
HUDSON TECHNOLOGIES INC | HDSN | COLEMAN BRIAN F President, CEO |
261,905 | $0 | 261,905 (Direct) |
View |