Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Hudson Technologies Inc /ny (HDSN) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Hudson Technologies Inc /ny. Table 2 shows the detailed insider transactions. This company's CIK number is 925528.
Total stock buying since 2015: $753,832.
Total stock sales since 2015: $16,919,061.
Total stock option exercises since 2015: $11,840,556.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 0 | $0 | 4,744 | $34,868 |
| 2024 | 2,500 | $14,947 | 10,000 | $92,000 | 8,276 | $28,138 |
| 2023 | 1,000 | $8,270 | 92,604 | $1,134,742 | 279,300 | $841,155 |
| 2022 | 0 | $0 | 575,194 | $4,842,311 | 490,764 | $602,434 |
| 2021 | 25,000 | $72,250 | 871,988 | $3,118,561 | 2,349,489 | $2,667,412 |
| 2020 | 0 | $0 | 105,000 | $126,705 | 1,957,562 | $1,783,332 |
| 2019 | 5,000 | $9,450 | 20,801 | $41,459 | 0 | $0 |
| 2018 | 70,000 | $183,440 | 12,224 | $30,743 | 0 | $0 |
| 2017 | 12,000 | $69,470 | 0 | $0 | 968,300 | $2,179,683 |
| 2016 | 0 | $0 | 1,162,168 | $4,939,957 | 694,600 | $2,772,849 |
| 2015 | 100,000 | $396,005 | 637,798 | $2,592,583 | 585,916 | $930,685 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-07 | 0 | $0 | 0 | $0 | 4,744 | $34,868 |
| 2024-11 | 2,500 | $14,947 | 0 | $0 | 0 | $0 |
| 2024-06 | 0 | $0 | 10,000 | $92,000 | 8,276 | $28,138 |
| 2023-12 | 0 | $0 | 72,604 | $943,542 | 0 | $0 |
| 2023-10 | 0 | $0 | 0 | $0 | 21,118 | $39,701 |
| 2023-09 | 0 | $0 | 0 | $0 | 171,226 | $716,238 |
| 2023-07 | 0 | $0 | 0 | $0 | 43,478 | $42,608 |
| 2023-06 | 0 | $0 | 20,000 | $191,200 | 43,478 | $42,608 |
| 2023-03 | 1,000 | $8,270 | 0 | $0 | 0 | $0 |
| 2022-12 | 0 | $0 | 19,000 | $219,070 | 23,902 | $91,066 |
| 2022-11 | 0 | $0 | 91,194 | $947,645 | 175,000 | $131,250 |
| 2022-07 | 0 | $0 | 0 | $0 | 50,281 | $97,796 |
| 2022-06 | 0 | $0 | 40,000 | $390,740 | 35,281 | $70,914 |
| 2022-05 | 0 | $0 | 225,000 | $2,131,856 | 80,000 | $49,600 |
| 2022-03 | 0 | $0 | 200,000 | $1,153,000 | 81,300 | $94,308 |
| 2022-02 | 0 | $0 | 0 | $0 | 45,000 | $67,500 |
| 2021-12 | 0 | $0 | 68,320 | $268,754 | 45,000 | $55,350 |
| 2021-11 | 0 | $0 | 400,000 | $1,893,636 | 1,434,889 | $1,564,029 |
| 2021-09 | 0 | $0 | 0 | $0 | 155,281 | $172,672 |
| 2021-08 | 25,000 | $72,250 | 57,211 | $182,903 | 67,553 | $79,132 |
| 2021-07 | 0 | $0 | 0 | $0 | 83,195 | $90,682 |
| 2021-06 | 0 | $0 | 46,457 | $136,805 | 143,092 | $168,091 |
| 2021-05 | 0 | $0 | 200,000 | $479,263 | 420,479 | $537,456 |
| 2021-03 | 0 | $0 | 100,000 | $157,200 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-31 | Prouty Eric A (Director) | Option Ex | 4,744 | 7.35 | 34,868 |
| 2024-11-07 | Abbatecola Vincent P (Director) | Buy | 2,500 | 5.98 | 14,947 |
| 2024-06-14 | Abbatecola Vincent P (Director) | Sale | 10,000 | 9.20 | 92,000 |
| 2024-06-12 | Abbatecola Vincent P (Director) | Option Ex | 8,276 | 3.40 | 28,138 |
| 2023-12-14 | Parrillo Richard (Director) | Sale | 20,205 | 13.29 | 268,423 |
| 2023-12-13 | Parrillo Richard (Director) | Sale | 22,399 | 12.93 | 289,619 |
| 2023-12-12 | Parrillo Richard (Director) | Sale | 30,000 | 12.85 | 385,500 |
| 2023-10-25 | Abbatecola Vincent P (Director) | Option Ex | 21,118 | 1.88 | 39,701 |
| 2023-09-12 | Gaglione Kenneth (VP-Operations) | Option Ex | 171,226 | 4.18 | 716,238 |
| 2023-07-19 | Parrillo Richard (Director) | Option Ex | 21,739 | .98 | 21,304 |
| 2023-07-19 | Abbatecola Vincent P (Director) | Option Ex | 21,739 | .98 | 21,304 |
| 2023-06-14 | Prouty Eric A (Director) | Sale | 20,000 | 9.56 | 191,200 |
| 2023-06-02 | Prouty Eric A (Director) | Option Ex | 43,478 | .98 | 42,608 |
| 2023-03-14 | Abbatecola Vincent P (Director) | Buy | 1,000 | 8.27 | 8,270 |
| 2022-12-13 | Gaglione Kenneth (VP-Operations) | Option Ex | 23,902 | 3.81 | 91,066 |
| 2022-12-12 | Gaglione Kenneth (VP-Operations) | Sale | 19,000 | 11.53 | 219,070 |
| 2022-11-09 | Krishnamurti Nat (CFO) | Sale | 46,194 | 10.13 | 467,945 |
| 2022-11-08 | Krishnamurti Nat (CFO) | Sale | 45,000 | 10.66 | 479,700 |
| 2022-11-08 | Krishnamurti Nat (CFO) | Option Ex | 175,000 | .75 | 131,250 |
| 2022-07-05 | Morch Otto C (Director) | Option Ex | 50,281 | 1.95 | 97,796 |
| 2022-06-15 | Abbatecola Vincent P (Director) | Sale | 20,000 | 9.75 | 194,920 |
| 2022-06-03 | Abbatecola Vincent P (Director) | Sale | 20,000 | 9.79 | 195,820 |
| 2022-06-03 | Abbatecola Vincent P (Director) | Option Ex | 35,281 | 2.01 | 70,914 |
| 2022-05-31 | Mandracchia Stephen P (Director) | Sale | 83,677 | 9.70 | 811,666 |
| 2022-05-27 | Mandracchia Stephen P (Director) | Sale | 66,323 | 9.73 | 645,190 |
| 2022-05-09 | Prouty Eric A (Director) | Sale | 75,000 | 9.00 | 675,000 |
| 2022-05-06 | Prouty Eric A (Director) | Option Ex | 80,000 | .62 | 49,600 |
| 2022-03-31 | Parrillo Richard (Director) | Option Ex | 81,300 | 1.16 | 94,308 |
| 2022-03-11 | Mandracchia Stephen P (Director) | Sale | 200,000 | 5.76 | 1,153,000 |
| 2022-02-15 | Mandracchia Stephen P (Director) | Option Ex | 25,000 | 1.70 | 42,500 |
| 2022-02-03 | Houghton Kathleen (VP - Sales and Marketing) | Option Ex | 20,000 | 1.25 | 25,000 |
| 2021-12-16 | Abbatecola Vincent P (Director) | Sale | 10,000 | 3.76 | 37,590 |
| 2021-12-15 | Abbatecola Vincent P (Director) | Sale | 23,000 | 3.84 | 88,366 |
| 2021-12-10 | Abbatecola Vincent P (Director) | Sale | 35,320 | 4.04 | 142,798 |
| 2021-12-09 | Gaglione Kenneth (VP-Operations) | Option Ex | 45,000 | 1.23 | 55,350 |
| 2021-11-26 | Abbatecola Vincent P (Director) | Option Ex | 81,689 | 1.09 | 89,041 |
| 2021-11-19 | Mandracchia Stephen P | Sale | 15,800 | 4.69 | 74,054 |
| 2021-11-18 | Mandracchia Stephen P | Sale | 184,200 | 4.71 | 867,582 |
| 2021-11-17 | Krishnamurti Nat (CFO) | Sale | 200,000 | 4.76 | 952,000 |
| 2021-11-15 | Krishnamurti Nat (CFO) | Option Ex | 442,800 | 1.09 | 482,652 |
| 2021-11-15 | Coleman Brian F (President, CEO) | Option Ex | 910,400 | 1.09 | 992,336 |
| 2021-09-13 | Monetta Dominic J (Director) | Option Ex | 155,281 | 1.11 | 172,672 |
| 2021-08-30 | Prouty Eric A | Option Ex | 42,553 | 1.09 | 46,382 |
| 2021-08-24 | Monetta Dominic J (Director) | Option Ex | 25,000 | 1.31 | 32,750 |
| 2021-08-17 | Coleman Brian F (President, CEO) | Buy | 25,000 | 2.89 | 72,250 |
| 2021-08-09 | Morch Otto C (Director) | Sale | 57,211 | 3.20 | 182,903 |
| 2021-07-29 | Morch Otto C (Director) | Option Ex | 83,195 | 1.09 | 90,682 |
| 2021-06-09 | Houghton Kathleen (VP - Sales and Marketing) | Sale | 13,315 | 2.91 | 38,799 |
| 2021-06-03 | Houghton Kathleen (VP - Sales and Marketing) | Option Ex | 125,000 | 1.09 | 136,250 |
| 2021-06-02 | Houghton Kathleen (VP - Sales and Marketing) | Sale | 3,582 | 3.00 | 10,738 |
| 2021-06-02 | Prouty Eric A | Option Ex | 18,092 | 1.76 | 31,841 |
| 2021-06-02 | Morch Otto C (Director) | Sale | 13,262 | 2.96 | 39,189 |
| 2021-06-01 | Abbatecola Vincent P (Director) | Sale | 16,298 | 2.95 | 48,079 |
| 2021-05-28 | Houghton Kathleen (VP - Sales and Marketing) | Option Ex | 30,000 | 2.31 | 69,300 |
| 2021-05-27 | Parrillo Richard | Option Ex | 99,781 | 1.31 | 131,012 |
| 2021-05-27 | Morch Otto C (Director) | Option Ex | 25,000 | 1.31 | 32,750 |
| 2021-05-27 | Abbatecola Vincent P (Director) | Option Ex | 33,224 | 1.53 | 50,998 |
| 2021-05-26 | Mandracchia Stephen P | Sale | 47,853 | 2.48 | 118,675 |
| 2021-05-26 | Mandracchia Stephen P | Option Ex | 232,474 | 1.09 | 253,396 |
| 2021-05-25 | Mandracchia Stephen P | Sale | 152,147 | 2.37 | 360,588 |
| 2021-03-12 | Mandracchia Stephen P | Sale | 100,000 | 1.57 | 157,200 |
| 2020-12-15 | Abbatecola Vincent P (Director) | Sale | 75,000 | 1.22 | 91,125 |
| 2020-12-15 | Abbatecola Vincent P (Director) | Option Ex | 75,000 | .69 | 51,375 |
| 2020-11-30 | Estate Of Kevin J. Zugibe (10% Owner) | Option Ex | 1,882,562 | .92 | 1,731,957 |
| 2020-11-16 | Monetta Dominic J (Director) | Sale | 15,000 | 1.15 | 17,280 |
| 2020-08-10 | Monetta Dominic J (Director) | Sale | 15,000 | 1.22 | 18,300 |
| 2019-05-22 | Monetta Dominic J (Director) | Sale | 10,000 | 2.06 | 20,590 |
| 2019-05-14 | Monetta Dominic J (Director) | Sale | 5,801 | 1.96 | 11,369 |
| 2019-05-09 | Monetta Dominic J (Director) | Sale | 5,000 | 1.90 | 9,500 |
| 2019-05-08 | Prouty Eric A (Director) | Buy | 5,000 | 1.89 | 9,450 |
| 2018-12-12 | Prouty Eric A (Director) | Buy | 5,000 | 1.64 | 8,200 |
| 2018-08-15 | Prouty Eric A (Director) | Buy | 5,000 | 1.81 | 9,050 |
| 2018-05-30 | Parrillo Richard (Director) | Buy | 25,000 | 2.28 | 57,050 |
| 2018-05-24 | Prouty Eric A (Director) | Buy | 5,000 | 2.33 | 11,650 |
| 2018-05-23 | Zugibe Kevin J (Chairman, CEO) | Buy | 20,000 | 2.12 | 42,400 |
| 2018-05-18 | Morch Otto C (Director) | Sale | 12,224 | 2.52 | 30,743 |
| 2018-03-15 | Coleman Brian F (President, COO) | Buy | 2,000 | 5.51 | 11,020 |
| 2018-03-15 | Abbatecola Vincent P (Director) | Buy | 1,000 | 5.50 | 5,500 |
| 2018-03-15 | Zugibe Kevin J (Chairman, CEO) | Buy | 5,000 | 5.51 | 27,550 |
| 2018-03-15 | Mandracchia Stephen P (VP Legal & Regulatory) | Buy | 2,000 | 5.51 | 11,020 |
| 2017-12-17 | Abbatecola Vincent P (Director) | Buy | 2,000 | 5.76 | 11,520 |
| 2017-12-15 | Parrillo Richard (Director) | Buy | 10,000 | 5.79 | 57,950 |
| 2017-11-17 | Coleman Brian F (President, COO) | Option Ex | 100,300 | .85 | 85,255 |
| 2017-11-17 | Zugibe Kevin J (Chairman, CEO) | Option Ex | 195,000 | .85 | 165,750 |
| 2017-11-17 | Mandracchia Stephen P (VP Legal & Regulatory) | Option Ex | 125,000 | .85 | 106,250 |
| 2017-11-13 | Abbatecola Vincent P (Director) | Option Ex | 40,000 | .85 | 34,000 |
| 2017-08-21 | Parrillo Richard (Director) | Option Ex | 26,600 | 3.23 | 85,918 |
| 2017-08-21 | Proudy Eric A (Director) | Option Ex | 26,600 | 3.23 | 85,918 |
| 2017-08-21 | Morch Otto C (Director) | Option Ex | 16,600 | 8.41 | 139,606 |
| 2017-08-21 | Abbatecola Vincent P (Director) | Option Ex | 26,600 | 3.23 | 85,918 |
| 2017-08-18 | Monetta Dominic J (Director) | Option Ex | 26,600 | 3.23 | 85,918 |
| 2017-08-18 | Zugibe Kevin J (Chairman, CEO) | Option Ex | 280,000 | 3.39 | 949,200 |
| 2017-08-18 | Mandracchia Stephen P (VP Legal & Regulatory) | Option Ex | 105,000 | 3.39 | 355,950 |
| 2016-11-14 | Morch Otto C (Director) | Option Ex | 10,000 | 3.23 | 32,300 |
| 2016-10-07 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Option Ex | 9,300 | 1.02 | 9,486 |
| 2016-09-15 | Coleman Brian F (President, Chief Operating Officer) | Sale | 1,800 | 5.80 | 10,440 |
| 2016-09-14 | Coleman Brian F (President, Chief Operating Officer) | Option Ex | 6,000 | .85 | 5,100 |
| 2016-09-06 | Krishnamurti Nat (VP, Chief Financial Officer) | Sale | 5,218 | 6.07 | 31,673 |
| 2016-08-26 | Harkins Charles F (Vice President Sales) | Option Ex | 10,000 | 6.25 | 62,500 |
| 2016-08-25 | Harkins Charles F (Vice President Sales) | Option Ex | 10,000 | 6.15 | 61,500 |
| 2016-08-23 | Harkins Charles F (Vice President Sales) | Option Ex | 135,000 | 4.61 | 621,675 |
| 2016-08-22 | Harkins Charles F (Vice President Sales) | Option Ex | 365,000 | 4.96 | 1,809,305 |
| 2016-08-17 | Coleman Brian F (President, Chief Exec. Officer) | Option Ex | 81,800 | .94 | 76,483 |
| 2016-08-15 | Morch Otto C (Director) | Sale | 2,000 | 5.00 | 10,000 |
| 2016-08-12 | Morch Otto C (Director) | Sale | 5,000 | 4.95 | 24,750 |
| 2016-08-10 | Parrillo Richard (Director) | Sale | 28,800 | 4.94 | 142,329 |
| 2016-08-10 | Coleman Brian F (President, Chief Operating Officer) | Sale | 21,386 | 5.05 | 107,999 |
| 2016-08-10 | Mandracchia Stephen P (Vice President Legal & Reg) | Sale | 28,258 | 2.49 | 70,277 |
| 2016-08-09 | Parrillo Richard (Director) | Sale | 13,200 | 4.94 | 65,155 |
| 2016-08-09 | Coleman Brian F (President, Chief Operating Officer) | Sale | 178,514 | 4.94 | 881,859 |
| 2016-08-09 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Sale | 366,275 | 4.87 | 1,784,858 |
| 2016-08-09 | Mandracchia Stephen P (Vice President Legal & Reg.) | Sale | 271,742 | 2.45 | 665,767 |
| 2016-08-08 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Sale | 173,200 | 4.78 | 827,549 |
| 2016-08-05 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Sale | 60,525 | 4.88 | 295,301 |
| 2016-03-28 | Coleman Brian F (President, Chief Operating Officer) | Option Ex | 32,500 | 1.40 | 45,500 |
| 2016-03-23 | Zugibe Kevin J (Chairman, Chief Executive Off.) | Option Ex | 35,000 | 1.40 | 49,000 |
| 2016-03-14 | Buscemi James R (Vice President Chief Financial) | Sale | 6,250 | 3.52 | 22,000 |
| 2015-12-16 | Coleman Brian F (President, Chief Operating Officer) | Option Ex | 2,700 | 1.76 | 4,752 |
| 2015-12-09 | Zugibe Kevin J (Chief Executive Officer) | Option Ex | 123,750 | 1.76 | 217,800 |
| 2015-12-07 | Buscemi James R (Vice President, CFO) | Option Ex | 41,250 | 1.76 | 72,600 |
| 2015-09-15 | Buscemi James R (Vice Pres. Chief Financial Officer) | Option Ex | 6,250 | 2.15 | 13,437 |
| 2015-09-08 | Coleman Brian F (President, Chief Operating Officer) | Option Ex | 67,300 | 1.76 | 118,448 |
| 2015-08-05 | Parrillo Richard (Director) | Sale | 8,000 | 4.91 | 39,280 |
| 2015-06-11 | Mandracchia Stephen P (Vice President Legal & Reg.) | Option Ex | 91,900 | 1.19 | 109,636 |
| 2015-06-10 | Abbatecola Vincent P (Director) | Option Ex | 25,000 | 1.72 | 43,000 |
| 2015-05-12 | Monetta Dominic J (Director) | Option Ex | 25,000 | 1.72 | 43,000 |
| 2015-05-11 | Parrillo Richard (Director) | Buy | 44,502 | 4.01 | 178,453 |
| 2015-05-08 | Parrillo Richard (Director) | Buy | 55,498 | 3.92 | 217,552 |
| 2015-05-08 | Harkins Charles F (Vice President Sales) | Sale | 45,429 | 3.87 | 175,810 |
| 2015-05-08 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Option Ex | 37,500 | 1.49 | 55,875 |
| 2015-05-07 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Sale | 100,000 | 4.08 | 408,000 |
| 2015-05-06 | Zugibe Kevin J (Chairman, Chief Executive Officer) | Sale | 145,300 | 4.55 | 661,115 |
| 2015-05-06 | Mandracchia Stephen P (Vice President Legal & Reg.) | Sale | 65,100 | 2.25 | 146,279 |
| 2015-05-05 | Buscemi James R (Vice President CFO) | Sale | 102,606 | 4.46 | 457,622 |
| 2015-05-04 | Harkins Charles F (Vice President Sales) | Option Ex | 73,141 | 1.58 | 115,562 |
| 2015-05-04 | Buscemi James R (Vice President CFO) | Sale | 45,979 | 4.35 | 199,962 |
| 2015-05-04 | Morch Otto C (Director) | Option Ex | 25,000 | 1.72 | 43,000 |
| 2015-03-16 | Coleman Brian F (President, Chief Operating Officer) | Option Ex | 37,500 | 1.58 | 59,250 |
| 2015-03-14 | Buscemi James R (Vice President Chief Financial) | Option Ex | 16,625 | 1.40 | 23,275 |
| 2015-03-13 | Mandracchia Stephen P (Vice President Legal & Reg.) | Sale | 14,927 | 2.13 | 31,794 |
| 2015-03-12 | Coleman Brian F (President, Chief Operating Officer) | Sale | 35,100 | 4.30 | 150,930 |
| 2015-03-12 | Mandracchia Stephen P (Vice President Legal & Reg.) | Sale | 60,457 | 4.29 | 259,360 |
| 2015-02-13 | Coleman Brian F (President, Chief Operating Officer) | Sale | 14,900 | 4.19 | 62,431 |
| 2015-01-16 | Morch Otto C (Director) | Option Ex | 13,000 | .85 | 11,050 |
Insider trading activities including stock purchases, stock sales, and option exercises of HDSN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Hudson Technologies Inc /ny (symbol HDSN, CIK number 925528) see the Securities and Exchange Commission (SEC) website.