The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Coleman Brian F since 2015.
This trader's CIK number is 1250706.
At the time of last reporting, Coleman Brian F was the Director of Hudson Technologies Inc /ny. (stock ticker symbol HDSN).
Also see all insider trading activities at Hudson Technologies Inc /ny.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | HDSN | 0 | $0 | 484,616 | $3,588,096 | 0 | $0 |
| 2021 | HDSN | 25,000 | $72,250 | 0 | $0 | 910,400 | $992,336 |
| 2018 | HDSN | 2,000 | $11,020 | 0 | $0 | 0 | $0 |
| 2017 | HDSN | 0 | $0 | 0 | $0 | 100,300 | $85,255 |
| 2016 | HDSN | 0 | $0 | 201,700 | $1,000,298 | 120,300 | $127,083 |
| 2015 | HDSN | 0 | $0 | 50,000 | $213,361 | 107,500 | $182,450 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | HDSN | 0 | $0 | 0 | $0 | 200,000 | $646,000 |
1. Hudson Technologies Inc /ny (HDSN)
2. Loronix Information Systems Inc (HDSN)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-12-05 | HDSN | Sale | 484,616 | 7.40 | 3,588,096 |
| 2021-11-15 | HDSN | Option Ex | 910,400 | 1.09 | 992,336 |
| 2021-08-17 | HDSN | Buy | 25,000 | 2.89 | 72,250 |
| 2018-03-15 | HDSN | Buy | 2,000 | 5.51 | 11,020 |
| 2017-11-17 | HDSN | Option Ex | 100,300 | .85 | 85,255 |
| 2016-09-14 | HDSN | Option Ex | 6,000 | .85 | 5,100 |
| 2016-09-15 | HDSN | Sale | 1,800 | 5.80 | 10,440 |
| 2016-08-17 | HDSN | Option Ex | 81,800 | .94 | 76,483 |
| 2016-08-10 | HDSN | Sale | 21,386 | 5.05 | 107,999 |
| 2016-08-09 | HDSN | Sale | 178,514 | 4.94 | 881,859 |
| 2016-03-28 | HDSN | Option Ex | 32,500 | 1.40 | 45,500 |
| 2015-12-16 | HDSN | Option Ex | 2,700 | 1.76 | 4,752 |
| 2015-09-08 | HDSN | Option Ex | 67,300 | 1.76 | 118,448 |
| 2015-03-12 | HDSN | Sale | 35,100 | 4.30 | 150,930 |
| 2015-03-16 | HDSN | Option Ex | 37,500 | 1.58 | 59,250 |
| 2015-02-13 | HDSN | Sale | 14,900 | 4.19 | 62,431 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-08-18 | HDSN | Option Ex | 200,000 | 3.23 | 646,000 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Coleman Brian F (Director of Hudson Technologies Inc /ny at the time of this reporting) see the Securities and Exchange Commission (SEC) website.