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 |
2022-05-27 Sale |
2022-05-31 4:55 pm |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
150,000 | $9.7125 | $1,456,877 | 500,756 (Indirect Direct) |
View |
2022-03-11 Sale |
2022-03-14 3:41 pm |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
200,000 | $5.765 | $1,153,000 | 674,756 (Indirect Direct) |
View |
2021-11-18 Sale |
2021-11-19 4:03 pm |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
200,000 | $4.7081 | $941,629 | 892,336 (Indirect Direct) |
View |
2021-05-25 Sale |
2021-05-27 1:38 pm |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
200,000 | $2.3963 | $479,264 | 1,088,807 (Indirect Direct) |
View |
2021-03-12 Sale |
2021-03-15 10:46 am |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
100,000 | $1.5701 | $157,011 | 1,184,296 (Indirect 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 |
2023-06-14 Option Award |
2023-06-16 1:28 pm |
2023-06-14 2026-06-14 |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
17,606 | $0 | 17,606 (Direct) |
View |
2023-01-06 Gift |
2023-01-09 1:39 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
10,000 | $0 | 489,756 (Indirect) |
View |
2022-09-30 Option Award |
2022-10-04 09:21 am |
2022-09-30 2025-09-30 |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
4,744 | $0 | 4,744 (Direct) |
View |
2022-08-08 Gift |
2022-08-08 2:50 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
1,000 | $0 | 499,756 (Indirect) |
View |
2022-06-09 Option Award |
2022-06-13 09:24 am |
2022-06-09 2025-06-09 |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
2,726 | $0 | 2,726 (Direct) |
View |
2022-05-17 Gift |
2022-05-18 09:14 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
14,000 | $0 | 650,756 (Indirect) |
View |
2022-04-18 Gift |
2022-04-18 4:58 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
10,000 | $0 | 664,756 (Indirect) |
View |
2022-02-15 Tax Withholding |
2022-02-17 09:14 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
11,580 | $3.67 | 865,756 (Direct) |
View |
2022-02-15 Exercise |
2022-02-17 09:14 am |
2019-05-02 2022-05-02 |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
25,000 | $0 | 865,756 (Direct) |
View |
2022-02-15 Exercise |
2022-02-17 09:14 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
25,000 | $1.7 | 865,756 (Direct) |
View |
2022-01-21 Gift |
2022-02-08 09:18 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
8,000 | $0 | 852,336 (Indirect) |
View |
2021-11-30 Ownership |
2022-02-08 09:17 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
7,500 | $0 | 868,336 (Indirect) |
View |
Ownership |
2022-02-08 09:17 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
0 | $0 | 868,336 (Direct) |
View |
2021-07-01 Option Award |
2021-07-02 10:00 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
3,529 | $0 | 1,092,336 (Indirect) |
View |
2021-05-26 Exercise |
2021-05-27 1:38 pm |
2018-11-30 2021-11-30 |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
232,474 | $0 | 1,088,807 (Direct) |
View |
2021-05-26 Exercise |
2021-05-27 1:38 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
232,474 | $1.09 | 1,088,807 (Indirect) |
View |
2021-05-26 Tax Withholding |
2021-05-27 1:38 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
93,851 | $2.7 | 1,088,807 (Indirect) |
View |
2021-02-16 Acquisition |
2021-03-11 1:43 pm |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P Director |
50,115 | $0 | 477,112 (Indirect) |
View |
Ownership |
2020-09-01 10:12 am |
N/A N/A |
HUDSON TECHNOLOGIES INC | HDSN | MANDRACCHIA STEPHEN P VP Legal & Reg., Secretary |
0 | $0 | 1,491,655 (Direct) |
View |