Insider Trading activities of Hudson Technologies Inc /ny insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Hudson Technologies Inc /ny since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Hudson Technologies Inc /ny since year 2005. Table 2 shows the detailed insider transactions of Hudson Technologies Inc /ny since 2005. The reporting company's ticker symbol is HDSN. The reporting company's CIK number is 925528.
The total value of stock buying since 2005 is $6,357,455.
The total value of stock sales since 2005 is $32,763,892.
The total value of stock option exercises since 2005 is $7,258,331.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Hudson Technologies Inc /ny (HDSN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-08 0 $0 0 $0 508,000 $1,788,428
2016-11 0 $0 0 $0 10,000 $32,300
2016-10 0 $0 0 $0 9,300 $9,486
2016-09 0 $0 7,018 $42,113 6,000 $5,100
2016-08 0 $0 1,148,900 $4,875,844 601,800 $2,631,463
2016-03 0 $0 6,250 $22,000 67,500 $94,500
2015-12 0 $0 0 $0 167,700 $295,152
2015-09 0 $0 0 $0 73,550 $131,885
2015-08 0 $0 8,000 $39,280 0 $0
2015-06 0 $0 0 $0 116,900 $152,636
2015-05 100,000 $396,005 504,414 $2,048,788 160,641 $257,437
2015-03 0 $0 110,484 $442,084 54,125 $82,525
2015-02 0 $0 14,900 $62,431 0 $0
2015-01 0 $0 0 $0 13,000 $11,050
2014-12 0 $0 0 $0 225,000 $200,812
2013-12 0 $0 20,000 $63,800 0 $0
2013-06 0 $0 0 $0 74,345 $72,040
2013-05 0 $0 169,123 $643,716 176,123 $222,495
2013-03 0 $0 764,560 $3,107,300 942,375 $854,020
2013-02 0 $0 8,993 $38,220 0 $0
2012-09 0 $0 629,088 $2,507,795 17,788 $30,008
2012-08 0 $0 20,000 $71,000 20,000 $22,799
2012-06 0 $0 19,215 $63,009 0 $0
2012-05 0 $0 30,000 $124,200 0 $0
2012-03 0 $0 2,500 $7,675 0 $0
2011-11 0 $0 0 $0 2,500 $2,800
2011-08 5,000 $7,150 0 $0 0 $0
2011-05 0 $0 15,000 $28,364 0 $0
2010-08 5,500 $9,540 0 $0 0 $0
2010-06 0 $0 31,000 $67,184 81,400 $70,090
2010-05 0 $0 49,109 $105,296 0 $0
2009-10 0 $0 0 $0 10,000 $9,500
2009-03 0 $0 0 $0 5,000 $5,649
2008-11 2,500 $3,075 0 $0 0 $0
2008-10 0 $0 950,000 $2,470,000 0 $0
2008-09 0 $0 400,000 $1,040,000 0 $0
2008-07 0 $0 109,045 $289,071 0 $0
2008-06 0 $0 21,331 $57,012 0 $0
2008-05 0 $0 804,740 $2,361,418 202,281 $195,791
2008-04 0 $0 0 $0 25,300 $28,841
2007-12 50,000 $39,900 0 $0 0 $0
2007-09 0 $0 1,117,047 $1,251,392 5,000 $4,250
2007-06 9,076,900 $5,899,985 14,911,600 $9,692,540 0 $0
2006-05 0 $0 20,000 $26,800 0 $0
2005-12 0 $0 102,208 $197,183 41,926 $47,274
2005-11 0 $0 27,902 $65,354 0 $0
2005-09 0 $0 165,950 $317,332 0 $0
2005-08 0 $0 384,417 $576,511 0 $0
2004-12 2,000 $1,800 0 $0 0 $0
2004-11 0 $0 24,274 $59,180 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Hudson Technologies Inc /ny insiders (HDSN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
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
2014-12-22 Coleman Brian F (President,Chief Operating Off.) Option Ex 75,000 .94 70,875
2014-12-19 Mandracchia Stephen P (VP Legal & Regulatory) Option Ex 37,500 .63 23,625
2014-12-12 Zugibe Kevin J (Chairman, Chief Executive Off.) Option Ex 112,500 .94 106,312
2013-12-12 Monetta Dominic J (Director) Sale 20,000 3.19 63,800
2013-06-07 Buscemi James R (VP Chief Financial Officer) Option Ex 74,345 .97 72,040
2013-05-20 Harkins Charles F (VP Sales & Marketing) Sale 73,000 3.95 288,350
2013-05-20 Harkins Charles F (VP Sales & Marketing) Option Ex 73,000 1.59 116,289
2013-05-10 Morch Otto C (Director) Option Ex 7,000 .85 5,950
2013-05-07 Harkins Charles F (VP Sales & Marketing) Sale 96,123 3.70 355,366
2013-05-07 Harkins Charles F (VP Sales & Marketing) Option Ex 96,123 1.04 100,256
2013-03-22 Zugibe Kevin J (Chairman, Chief Executive Officer) Option Ex 318,750 1.01 323,531
2013-03-14 Zugibe Kevin J (Chairman, Chief Executive Officer) Sale 71,627 4.41 315,875
2013-03-13 Mandracchia Stephen P (Vice President Legal & Reg.) Option Ex 504,875 .81 409,958
2013-03-12 Buscemi James R (Vice President, CFO) Sale 13,535 4.25 57,523
2013-03-12 Zugibe Kevin J (Chairman, Chief Executive Officer) Sale 300,000 4.25 1,275,000
2013-03-08 Buscemi James R (Vice President, CFO) Sale 1,567 4.25 6,659
2013-03-07 Coleman Brian F (President, Chief Operating Officer) Option Ex 118,750 1.01 120,531
2013-03-07 Buscemi James R (Vice President, CFO) Sale 53,405 4.26 227,291
2013-03-07 Mandracchia Stephen P (Vice President Legal & Reg.) Sale 88,458 2.13 188,415
2013-03-06 Buscemi James R (Vice President, CFO) Sale 22,500 4.25 95,737
2013-03-06 Mandracchia Stephen P (Vice President Legal & Reg.) Sale 37,411 4.27 159,857
2013-03-05 Mandracchia Stephen P (Vice President Legal & Reg.) Sale 40,631 4.28 173,900
2013-03-04 Coleman Brian F (President, Chief Operating Officer) Sale 101,926 4.48 456,628
2013-03-04 Mandracchia Stephen P (Vice President Legal & Reg.) Sale 33,500 4.49 150,415
2013-02-11 Buscemi James R (Vice President, CFO) Sale 8,993 4.25 38,220
2012-09-14 Zugibe Kevin J (Chairman, Chief Executive Off.) Sale 611,300 4.00 2,445,200
2012-09-06 Harkins Charles F (VP Sales & Marketing) Option Ex 17,788 1.69 30,008
2012-09-04 Harkins Charles F (VP Sales & Marketing) Sale 17,788 3.52 62,595
2012-08-30 Harkins Charles F (Vice Presidents Sales & Market) Option Ex 20,000 1.14 22,799
2012-08-28 Harkins Charles F (Vice Presidents Sales & Market) Sale 20,000 3.55 71,000
2012-06-08 Buscemi James R (VP Chief Financial Officer) Sale 4,700 3.72 17,484
2012-06-08 Mandracchia Stephen P (VP Legal & Regulatory) Sale 2,500 1.85 4,625
2012-06-07 Buscemi James R (VP Chief Financial Officer) Sale 9,015 3.71 33,490
2012-06-07 Mandracchia Stephen P (VP Legal & Regulatory) Sale 3,000 2.47 7,410
2012-05-12 Buscemi James R (VP, Chief Financial Officer) Sale 10,000 4.20 42,000
2012-05-10 Buscemi James R (VP, Chief Financial Officer) Sale 20,000 4.11 82,200
2012-03-08 Morch Otto C (Director) Sale 2,500 3.07 7,675
2011-11-29 Morch Otto C (Director) Option Ex 2,500 1.12 2,800
2011-08-10 Abbatecola Vincent P (Director) Buy 5,000 1.43 7,150
2011-05-20 Morch Otto C (Director) Sale 1,500 1.90 2,850
2011-05-17 Morch Otto C (Director) Sale 4,000 1.85 7,400
2011-05-16 Morch Otto C (Director) Sale 3,300 1.88 6,204
2011-05-13 Morch Otto C (Director) Sale 2,000 1.89 3,780
2011-05-12 Morch Otto C (Director) Sale 2,200 1.92 4,226
2011-05-11 Morch Otto C (Director) Sale 100 1.90 190
2011-05-10 Morch Otto C (Director) Sale 1,900 1.96 3,714
2010-08-17 Abbatecola Vincent P (Director) Buy 2,500 1.86 4,650
2010-08-10 Abbatecola Vincent P (Director) Buy 3,000 1.63 4,890
2010-06-14 Harkins Charles F (Vice President Sales) Option Ex 6,000 .85 5,100
2010-06-14 Morch Otto C (Director) Option Ex 10,000 .94 9,400
2010-06-11 Harkins Charles F (Vice President Sales) Sale 6,000 2.30 13,799
2010-06-03 Harkins Charles F (Vice President Sales) Option Ex 15,400 .85 13,090
2010-06-02 Harkins Charles F (Vice President Sales) Sale 15,400 2.15 33,033
2010-06-02 Harkins Charles F (Vice President Sales) Option Ex 50,000 .85 42,500
2010-06-01 Harkins Charles F (Vice President Sales) Sale 9,600 2.12 20,352
2010-05-28 Harkins Charles F (Vice President Sales) Sale 10,000 2.13 21,300
2010-05-27 Harkins Charles F (Vice President Sales) Sale 30,400 2.16 65,664
2010-05-13 Morch Otto C (Director) Sale 8,709 2.10 18,332
2009-10-02 Morch Otto C (Director) Option Ex 10,000 .95 9,500
2009-03-02 Morch Otto C (Director) Option Ex 5,000 1.13 5,649
2008-11-11 Monetta Dominic J (Director) Buy 2,500 1.23 3,075
2008-10-30 Zugibe Kevin J (Chief Executive Officer) Sale 950,000 2.60 2,470,000
2008-09-25 Zugibe Kevin J (Chief Executive Officer) Sale 400,000 2.60 1,040,000
2008-07-23 Zugibe Kevin J (Chief Executive Officer) Sale 6,395 2.61 16,710
2008-07-22 Zugibe Kevin J (Chief Executive Officer) Sale 1,300 2.60 3,380
2008-07-17 Zugibe Kevin J (Chief Executive Officer) Sale 34,150 2.63 89,677
2008-07-16 Zugibe Kevin J (Chief Executive Officer) Sale 4,400 2.60 11,440
2008-07-15 Zugibe Kevin J (Chief Executive Officer) Sale 62,800 2.67 167,864
2008-06-30 Zugibe Kevin J (Chief Executive Officer) Sale 17,150 2.60 44,675
2008-06-13 Abbatecola Vincent P (Director) Sale 3,960 2.93 11,602
2008-06-03 Zugibe Kevin J (Chief Executive Officer) Sale 221 3.33 735
2008-05-30 Zugibe Kevin J (Chief Executive Officer) Sale 11,300 3.30 37,290
2008-05-29 Morch Otto C (Director) Option Ex 20,000 .85 17,000
2008-05-29 Zugibe Kevin J (Chief Executive Officer) Sale 2,700 3.20 8,640
2008-05-28 Morch Otto C (Director) Sale 20,000 3.06 61,200
2008-05-28 Zugibe Kevin J (Chief Executive Officer) Sale 188,279 3.05 574,250
2008-05-28 Mandracchia Stephen P (Vice President, Secretary) Sale 47,654 3.04 144,629
2008-05-23 Harkins Charles F (Vice President Sales) Option Ex 46,875 1.02 47,812
2008-05-23 Zugibe Kevin J (Chief Executive Officer) Sale 10,000 2.92 29,200
2008-05-23 Mandracchia Stephen P (Vice President, Secretary) Sale 23,600 3.00 70,800
2008-05-21 Harkins Charles F (Vice President Sales) Sale 46,875 3.34 156,375
2008-05-21 Abbatecola Vincent P (Director) Option Ex 27,500 1.03 28,462
2008-05-21 Zugibe Kevin J (Chief Executive Officer) Sale 20,000 3.10 62,040
2008-05-21 Mandracchia Stephen P (Vice President, Secretary) Sale 125,346 3.11 389,826
2008-05-15 Harkins Charles F (VP Sales) Option Ex 33,986 .87 29,567
2008-05-14 Zugibe Kevin J (Chief Executive Officer) Sale 15,996 2.61 41,749
2008-05-13 Harkins Charles F (VP Sales) Sale 33,986 2.57 87,344
2008-05-13 Zugibe Kevin J (Chief Executive Officer) Sale 22,100 2.60 57,460
2008-05-13 Mandracchia Stephen P (Vice President, Secretary) Option Ex 6,420 .87 5,585
2008-05-12 Monetta Dominic J (Director) Option Ex 67,500 1.00 67,365
2008-05-12 Zugibe Kevin J (Chief Executive Officer) Sale 221,904 2.70 599,140
2008-05-09 Mandracchia Stephen P (Vice President, Secretary) Sale 15,000 2.77 41,475
2008-04-07 Coleman Brian F (President) Option Ex 25,300 1.14 28,841
2007-12-13 Monetta Dominic J (Director) Buy 50,000 .80 39,900
2007-09-25 Jpmp Capital Corp (Other) Sale 1,112,047 1.12 1,245,492
2007-09-12 Morch Otto C (Director) Option Ex 5,000 .85 4,250
2007-09-07 Morch Otto C (Director) Sale 5,000 1.18 5,900
2007-06-28 Jpmp Capital Corp (10% Owner) Sale 14,911,600 .65 9,692,540
2007-06-28 Coleman Brian F (President) Buy 323,100 .65 210,015
2007-06-28 Buscemi James R (CFO) Buy 292,300 .65 189,995
2007-06-28 Zugibe Kevin J (Chairman, CEO) Buy 6,461,500 .65 4,199,975
2007-06-28 Mandracchia Stephen P (Vice President Legal & Regulat) Buy 2,000,000 .65 1,300,000
2006-05-25 Monetta Dominic J (Director) Sale 20,000 1.34 26,800
2005-12-28 Mandracchia Stephen P (Vice President, Secr) Option Ex 40,000 1.14 45,599
2005-12-15 Monetta Dominic J (Director) Sale 4,900 1.92 9,408
2005-12-14 Mandracchia Stephen P (Vice President, Secr) Sale 12,000 2.06 24,708
2005-12-13 Mandracchia Stephen P (Vice President, Secr) Sale 36,900 2.19 80,774
2005-12-07 Monetta Dominic J (Director) Sale 32,272 1.70 54,862
2005-12-05 Coleman Brian F (President) Option Ex 1,926 .87 1,675
2005-11-30 Mandracchia Stephen P (Vice President, Secr) Sale 3,628 1.70 6,174
2005-11-09 Coleman Brian F (President) Sale 24,274 2.44 59,180
2005-09-14 Abbatecola Vincent P (Director) Sale 8,409 2.13 17,944
2005-09-13 Coleman Brian F (President) Sale 4,000 2.15 8,600
2005-09-12 Schell Harry C (Director) Sale 40,000 1.92 76,720
2005-09-12 Zugibe Kevin J (Chairman, CEO) Sale 36,628 1.92 70,215
2005-09-12 Mandracchia Stephen P (Vice President, Secr) Sale 62,983 1.91 120,045
2005-09-08 Mandracchia Stephen P (Vice President, Secr) Sale 5,930 1.60 9,488
2005-09-01 Mandracchia Stephen P (Vice President, Secr) Sale 4,000 1.67 6,680
2005-08-17 Harkins Charles F (Vice President Sales) Sale 184,400 1.43 264,244
2005-08-12 Mandracchia Stephen P (Vice President, Secr) Sale 25,200 1.62 40,874
2005-08-11 Zugibe Kevin J (Chairman, CEO) Sale 77,500 1.67 129,037
2005-08-08 Zugibe Kevin J (Chairman, CEO) Sale 5,117 2.00 10,234
2004-12-14 Coleman Brian F (President) Buy 2,000 .90 1,800
2004-11-09 Coleman Brian F (President) Sale 24,274 2.44 59,180

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.