The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mandracchia Stephen P since 2005.
This trader's CIK number is 1010541.
At the time of last reporting, Mandracchia Stephen P 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 |
| 2022 | HDSN | 0 | $0 | 350,000 | $2,609,856 | 25,000 | $42,500 |
| 2021 | HDSN | 0 | $0 | 500,000 | $1,578,099 | 232,474 | $253,396 |
| 2018 | HDSN | 2,000 | $11,020 | 0 | $0 | 0 | $0 |
| 2017 | HDSN | 0 | $0 | 0 | $0 | 230,000 | $462,200 |
| 2016 | HDSN | 0 | $0 | 300,000 | $736,044 | 0 | $0 |
| 2015 | HDSN | 0 | $0 | 140,484 | $437,433 | 91,900 | $109,636 |
| 2014 | HDSN | 0 | $0 | 0 | $0 | 37,500 | $23,625 |
| 2013 | HDSN | 0 | $0 | 200,000 | $672,587 | 504,875 | $409,958 |
| 2012 | HDSN | 0 | $0 | 5,500 | $12,035 | 0 | $0 |
| 2008 | HDSN | 0 | $0 | 211,600 | $646,730 | 6,420 | $5,585 |
| 2007 | HDSN | 2,000,000 | $1,300,000 | 0 | $0 | 0 | $0 |
| 2005 | HDSN | 0 | $0 | 150,641 | $288,743 | 40,000 | $45,599 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2022-05-27 | HDSN | Sale | 66,323 | 9.73 | 645,190 |
| 2022-05-31 | HDSN | Sale | 83,677 | 9.70 | 811,666 |
| 2022-03-11 | HDSN | Sale | 200,000 | 5.76 | 1,153,000 |
| 2022-02-15 | HDSN | Option Ex | 25,000 | 1.70 | 42,500 |
| 2021-11-19 | HDSN | Sale | 15,800 | 4.69 | 74,054 |
| 2021-11-18 | HDSN | Sale | 184,200 | 4.71 | 867,582 |
| 2021-05-26 | HDSN | Option Ex | 232,474 | 1.09 | 253,396 |
| 2021-05-25 | HDSN | Sale | 152,147 | 2.37 | 360,588 |
| 2021-05-26 | HDSN | Sale | 47,853 | 2.48 | 118,675 |
| 2021-03-12 | HDSN | Sale | 100,000 | 1.57 | 157,200 |
| 2018-03-15 | HDSN | Buy | 2,000 | 5.51 | 11,020 |
| 2017-11-17 | HDSN | Option Ex | 125,000 | .85 | 106,250 |
| 2017-08-18 | HDSN | Option Ex | 105,000 | 3.39 | 355,950 |
| 2016-08-10 | HDSN | Sale | 28,258 | 2.49 | 70,277 |
| 2016-08-09 | HDSN | Sale | 271,742 | 2.45 | 665,767 |
| 2015-06-11 | HDSN | Option Ex | 91,900 | 1.19 | 109,636 |
| 2015-05-06 | HDSN | Sale | 65,100 | 2.25 | 146,279 |
| 2015-03-12 | HDSN | Sale | 60,457 | 4.29 | 259,360 |
| 2015-03-13 | HDSN | Sale | 14,927 | 2.13 | 31,794 |
| 2014-12-19 | HDSN | Option Ex | 37,500 | .63 | 23,625 |
| 2013-03-13 | HDSN | Option Ex | 504,875 | .81 | 409,958 |
| 2013-03-07 | HDSN | Sale | 88,458 | 2.13 | 188,415 |
| 2013-03-06 | HDSN | Sale | 37,411 | 4.27 | 159,857 |
| 2013-03-04 | HDSN | Sale | 33,500 | 4.49 | 150,415 |
| 2013-03-05 | HDSN | Sale | 40,631 | 4.28 | 173,900 |
| 2012-06-07 | HDSN | Sale | 3,000 | 2.47 | 7,410 |
| 2012-06-08 | HDSN | Sale | 2,500 | 1.85 | 4,625 |
| 2008-05-28 | HDSN | Sale | 47,654 | 3.04 | 144,629 |
| 2008-05-21 | HDSN | Sale | 125,346 | 3.11 | 389,826 |
| 2008-05-23 | HDSN | Sale | 23,600 | 3.00 | 70,800 |
| 2008-05-13 | HDSN | Option Ex | 6,420 | .87 | 5,585 |
| 2008-05-09 | HDSN | Sale | 15,000 | 2.77 | 41,475 |
| 2007-06-28 | HDSN | Buy | 2,000,000 | .65 | 1,300,000 |
| 2005-12-28 | HDSN | Option Ex | 40,000 | 1.14 | 45,599 |
| 2005-12-14 | HDSN | Sale | 12,000 | 2.06 | 24,708 |
| 2005-12-13 | HDSN | Sale | 36,900 | 2.19 | 80,774 |
| 2005-11-30 | HDSN | Sale | 3,628 | 1.70 | 6,174 |
| 2005-09-12 | HDSN | Sale | 62,983 | 1.91 | 120,045 |
| 2005-09-08 | HDSN | Sale | 5,930 | 1.60 | 9,488 |
| 2005-09-01 | HDSN | Sale | 2,000 | 1.67 | 3,340 |
| 2005-09-01 | HDSN | Sale | 2,000 | 1.67 | 3,340 |
| 2005-08-12 | HDSN | Sale | 25,200 | 1.62 | 40,874 |
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 Mandracchia Stephen P (Director of Hudson Technologies Inc /ny at the time of this reporting) see the Securities and Exchange Commission (SEC) website.