Insider Trading activities of Electro Scientific Industries Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Electro Scientific Industries Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Electro Scientific Industries Inc since year 2005. Table 2 shows the detailed insider transactions of Electro Scientific Industries Inc since 2005. The reporting company's ticker symbol is ESIO. The reporting company's CIK number is 726514.
The total value of stock buying since 2005 is $23,610,633.
The total value of stock sales since 2005 is $12,673,119.
The total value of stock option exercises since 2005 is $4,552,172.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Electro Scientific Industries Inc (ESIO).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 0 $0 180,000 $4,263,240 180,000 $2,732,640
2017-05 0 $0 62,500 $529,687 62,500 $408,312
2016-11 86,000 $404,836 0 $0 0 $0
2016-08 10,000 $51,700 0 $0 0 $0
2016-05 0 $0 15,082 $106,292 0 $0
2016-02 22,050 $150,566 0 $0 0 $0
2015-12 0 $0 5,000 $25,356 0 $0
2015-11 4,000 $20,000 26,181 $131,266 0 $0
2015-08 25,000 $112,729 0 $0 0 $0
2015-07 20,000 $93,600 0 $0 0 $0
2015-05 0 $0 26,588 $146,374 0 $0
2015-01 10,000 $65,000 0 $0 0 $0
2014-11 15,000 $106,220 8,654 $62,192 0 $0
2014-05 35,000 $243,725 0 $0 0 $0
2013-05 0 $0 4,948 $54,091 0 $0
2012-08 0 $0 105,000 $1,271,000 0 $0
2012-07 0 $0 48,765 $617,288 0 $0
2012-05 0 $0 119,586 $1,422,003 0 $0
2012-02 0 $0 58,977 $885,909 0 $0
2011-08 0 $0 991 $15,727 0 $0
2011-05 0 $0 438 $7,884 0 $0
2011-02 0 $0 1,000 $15,660 0 $0
2010-08 0 $0 1,000 $10,950 0 $0
2010-07 0 $0 0 $0 10,000 $0
2010-02 0 $0 500 $6,030 0 $0
2009-11 0 $0 500 $5,300 0 $0
2009-09 0 $0 4 $51 0 $0
2009-08 0 $0 500 $5,750 0 $0
2009-07 0 $0 5,775 $74,520 40,000 $473,600
2009-05 0 $0 500 $4,190 0 $0
2009-03 0 $0 85,523 $520,035 0 $0
2009-02 0 $0 168,620 $1,081,094 0 $0
2008-09 0 $0 250 $3,750 0 $0
2008-08 0 $0 382 $5,959 0 $0
2008-07 238,118 $3,682,359 0 $0 0 $0
2008-06 0 $0 250 $3,930 0 $0
2008-05 0 $0 11,000 $179,780 16,500 $200,062
2008-01 694,497 $11,197,598 500 $8,805 0 $0
2007-11 81,546 $1,604,833 0 $0 0 $0
2007-10 0 $0 65 $1,513 0 $0
2007-09 0 $0 22,500 $541,875 22,500 $448,648
2007-08 0 $0 10,833 $261,075 8,333 $166,660
2007-07 0 $0 390 $9,129 0 $0
2007-04 0 $0 390 $8,065 0 $0
2007-03 82,400 $1,545,760 0 $0 0 $0
2007-01 218,000 $4,257,800 389 $7,772 0 $0
2006-11 2,000 $39,800 4,000 $79,492 6,000 $72,750
2006-10 0 $0 322 $7,009 0 $0
2006-07 0 $0 475 $8,588 0 $0
2006-05 0 $0 6,000 $117,018 6,000 $49,500
2006-04 0 $0 2,677 $56,422 0 $0
2006-01 0 $0 475 $11,502 0 $0
2005-10 0 $0 475 $10,644 0 $0
2005-07 0 $0 475 $9,167 0 $0
2005-04 0 $0 475 $8,193 0 $0
2002-06 0 $0 1,000 $23,742 0 $0
2002-05 500 $15,698 0 $0 0 $0
2002-03 500 $18,409 0 $0 0 $0
2000-03 0 $0 800 $47,800 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Electro Scientific Industries Inc insiders (ESIO)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-16 Oldham Paul R (CFO, Sr. VP of Finance) Sale 60,000 24.08 1,445,040
2017-11-16 Oldham Paul R (CFO, Sr. VP of Finance) Option Ex 60,000 18.11 1,086,600
2017-11-09 Oldham Paul R (CFO, Sr. VP of Finance) Sale 120,000 23.48 2,818,200
2017-11-09 Oldham Paul R (CFO, Sr. VP of Finance) Option Ex 120,000 13.72 1,646,040
2017-05-11 Wong Bing-fai (Other) Sale 62,500 8.47 529,687
2017-05-11 Wong Bing-fai (Other) Option Ex 62,500 6.53 408,312
2016-11-04 Burger Michael D (President and CEO) Buy 84,000 4.71 395,640
2016-11-03 Link Raymond A (Director) Buy 2,000 4.60 9,196
2016-08-04 Link Raymond A (Director) Buy 10,000 5.17 51,700
2016-05-16 Oldham Paul R (CFO, Sr. VP of Finance) Sale 5,082 6.92 35,142
2016-05-12 Wong Bing-fai (VP, Customer Operations) Sale 10,000 7.12 71,150
2016-02-26 Medica John K (Director) Buy 1,845 7.05 13,007
2016-02-16 Medica John K (Director) Buy 5 6.80 34
2016-02-12 Medica John K (Director) Buy 5,200 6.80 35,360
2016-02-11 Medica John K (Director) Buy 15,000 6.81 102,165
2015-12-03 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 3,498 5.07 17,734
2015-12-02 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 1,502 5.08 7,622
2015-11-30 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 5,000 5.05 25,250
2015-11-25 Link Raymond A (Director) Buy 4,000 5.00 20,000
2015-11-23 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 6,181 5.00 30,911
2015-11-19 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 10,000 4.99 49,850
2015-11-12 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 5,000 5.05 25,255
2015-08-27 Link Raymond A (Director) Buy 5,000 4.19 20,940
2015-08-05 Grady Edward C (President & CEO) Buy 17,901 4.60 82,344
2015-08-04 Grady Edward C (President & CEO) Buy 1,999 4.50 8,995
2015-08-03 Grady Edward C (President & CEO) Buy 100 4.50 450
2015-07-31 Wills Richard H (Director) Buy 20,000 4.68 93,600
2015-05-28 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 3,202 5.49 17,578
2015-05-27 Debakker Robert (Vice President of Operations) Sale 6,550 5.45 35,697
2015-05-27 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 4,606 5.50 25,333
2015-05-15 Oldham Paul R (Chief Financial Officer) Sale 9,648 5.52 53,256
2015-05-08 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 2,582 5.62 14,510
2015-01-30 Grady Edward C (President & CEO) Buy 10,000 6.50 65,000
2014-11-25 Wong Bing-fai (VP, Customer Operations) Sale 4,733 7.32 34,636
2014-11-24 Wills Richard H (Director) Buy 5,000 7.23 36,140
2014-11-21 Debakker Robert (Vice President of Operations) Sale 3,921 7.03 27,556
2014-11-21 Wills Richard H (Director) Buy 10,000 7.01 70,080
2014-05-15 Grady Edward C (President & CEO) Buy 25,000 6.99 174,675
2014-05-15 Tompkins Jon D (Director) Buy 10,000 6.91 69,050
2013-05-13 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 753 10.91 8,215
2013-05-10 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 1,936 10.85 21,005
2013-05-09 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 2,259 11.01 24,871
2012-08-08 Nierenberg David Sale 50,000 12.00 600,000
2012-08-07 Nierenberg David Sale 55,000 12.20 671,000
2012-07-31 D3 Family Bulldog Fund, Lp Sale 19,252 12.53 241,227
2012-07-30 D3 Family Bulldog Fund, Lp Sale 2,288 12.65 28,943
2012-07-27 D3 Family Bulldog Fund, Lp Sale 27,225 12.75 347,118
2012-05-29 Diii Offshore Fund, Lp Sale 111,254 11.87 1,320,584
2012-05-25 Diii Offshore Fund, Lp Sale 6,569 11.91 78,236
2012-05-14 Mustoe Kerry L (VP Fin, Corp Contr & CAO) Sale 1,763 13.15 23,183
2012-02-24 Nierenberg Investment Management Offshore Inc. Sale 4,133 15.00 61,995
2012-02-23 Nierenberg Investment Management Offshore Inc. Sale 10,891 15.00 163,365
2012-02-22 Nierenberg Investment Management Offshore Inc. Sale 33,106 15.00 496,590
2012-02-21 Nierenberg Investment Management Offshore Inc. Sale 9,847 15.10 148,689
2012-02-17 Mustoe Kerry L (VP Fin, Corp Contr & CAO) Sale 1,000 15.27 15,270
2011-08-17 Mustoe Kerry L (VP Fin, Corp Contr & CAO) Sale 991 15.87 15,727
2011-05-31 Tompkins Jon D (Director) Sale 438 18.00 7,884
2011-02-17 Mustoe Kerry L (VP Fin, Corp Contr & CAO) Sale 1,000 15.66 15,660
2010-08-17 Mustoe Kerry L (VP Fin, Corp Contr & CAO) Sale 1,000 10.95 10,950
2010-07-20 Debakker Robert (VP Operations) Option Ex 10,000 .00 0
2010-02-18 Mustoe Kerry L (VP, Corp Controller & CAO) Sale 500 12.06 6,030
2009-11-18 Mustoe Kerry L (VP, Corp Controller & CAO) Sale 500 10.60 5,300
2009-09-11 Konidaris Nicholas (President and CEO) Sale 4 12.87 51
2009-08-18 Mustoe Kerry L (VP, Corp Controller & CAO) Sale 500 11.50 5,750
2009-07-31 Tompkins Jon D (Director) Sale 3,000 13.00 39,000
2009-07-30 Tompkins Jon D (Director) Sale 2,775 12.80 35,520
2009-07-22 Konidaris Nicholas (President and CEO) Option Ex 40,000 11.84 473,600
2009-05-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 500 8.38 4,190
2009-03-20 Nierenberg David (10% Owner) Sale 5,200 6.01 31,252
2009-03-19 Nierenberg David (10% Owner) Sale 25,323 6.14 155,483
2009-03-18 Nierenberg David (10% Owner) Sale 55,000 6.06 333,300
2009-02-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 500 5.83 2,915
2009-02-10 Nierenberg David (10% Owner) Sale 1,098 6.31 6,928
2009-02-09 Nierenberg David (10% Owner) Sale 15,149 6.31 95,590
2009-02-06 Nierenberg David (10% Owner) Sale 49,920 6.47 322,982
2009-02-05 Nierenberg David (10% Owner) Sale 41,953 6.39 268,079
2009-02-04 Nierenberg David (10% Owner) Sale 60,000 6.41 384,600
2008-09-15 Harris Steven L (VP of Research Dev & Eng) Sale 250 15.00 3,750
2008-08-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 382 15.60 5,959
2008-07-24 D3 Family Fund Lp (10% Owner) Buy 64,451 15.94 1,027,348
2008-07-23 Nierenberg David (10% Owner) Buy 64,417 16.05 1,033,892
2008-07-22 Nierenberg David (10% Owner) Buy 56,232 15.74 885,091
2008-07-21 Nierenberg David (10% Owner) Buy 1,900 15.28 29,032
2008-07-11 Nierenberg David (10% Owner) Buy 10,900 13.81 150,529
2008-07-10 Nierenberg David (10% Owner) Buy 30,858 13.82 426,457
2008-07-09 Nierenberg David (10% Owner) Buy 9,360 13.89 130,010
2008-06-02 Harris Steven L (VP of Research Dev & Eng) Sale 250 15.72 3,930
2008-05-28 Taylor Gerald F (Director) Option Ex 6,000 12.12 72,750
2008-05-19 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 500 16.37 8,185
2008-05-16 Thomson Keith L (Director) Sale 6,000 16.18 97,080
2008-05-16 Thomson Keith L (Director) Option Ex 6,000 12.12 72,750
2008-05-13 Porter W Arthur (Director) Sale 4,500 16.56 74,515
2008-05-13 Porter W Arthur (Director) Option Ex 4,500 12.12 54,562
2008-01-31 Nierenberg David (10% Owner) Buy 400 15.96 6,384
2008-01-30 Nierenberg David (10% Owner) Buy 34,900 16.03 559,447
2008-01-29 Nierenberg David (10% Owner) Buy 139,900 16.03 2,242,597
2008-01-28 Nierenberg David (10% Owner) Buy 140,174 16.03 2,246,988
2008-01-25 Nierenberg David (10% Owner) Buy 143,026 16.08 2,299,858
2008-01-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 500 17.61 8,805
2008-01-08 D3 Family Canadian Fund, L.p. (10% Owner) Buy 18,797 18.10 340,225
2008-01-07 D3 Family Canadian Fund, L.p. (10% Owner) Buy 5,500 18.70 102,850
2008-01-04 D3 Family Canadian Fund, L.p. (10% Owner) Buy 200 18.63 3,726
2007-11-26 D3 Family Canadian Fund, L.p. (10% Owner) Buy 7,500 18.83 141,225
2007-11-21 D3 Family Canadian Fund, L.p. (10% Owner) Buy 1,000 19.49 19,490
2007-11-09 D3 Family Canadian Fund, L.p. (10% Owner) Buy 34,546 19.47 672,610
2007-11-08 D3 Family Canadian Fund, L.p. (10% Owner) Buy 7,300 19.48 142,204
2007-11-01 D3 Family Canadian Fund, L.p. (10% Owner) Buy 31,200 20.17 629,304
2007-10-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 65 23.29 1,513
2007-09-21 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 3,750 25.50 95,625
2007-09-21 Mustoe Kerry L (VP, Corporate Controller & CAO) Option Ex 3,750 20.16 75,600
2007-09-20 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 3,750 25.00 93,750
2007-09-20 Mustoe Kerry L (VP, Corporate Controller & CAO) Option Ex 3,750 20.16 75,600
2007-09-19 Metcalf John Patrick (Chief Financial Officer) Sale 10,000 23.75 237,500
2007-09-19 Metcalf John Patrick (Chief Financial Officer) Option Ex 10,000 19.83 198,299
2007-09-18 Metcalf John Patrick (Chief Financial Officer) Sale 5,000 23.00 115,000
2007-09-18 Metcalf John Patrick (Chief Financial Officer) Option Ex 5,000 19.83 99,149
2007-08-10 Wu Tung H Tom (Vice President of Sales) Sale 10,833 24.10 261,075
2007-08-10 Wu Tung H Tom (Vice President of Sales) Option Ex 8,333 20.00 166,660
2007-07-18 Mustoe Kerry L (VP, Corporate Controller & CAO) Sale 390 23.41 9,129
2007-04-18 Mustoe Kerry L (Corporate Controller and CAO) Sale 390 20.68 8,065
2007-03-29 Denver Cara (10% Owner) Buy 51,000 18.79 958,290
2007-03-28 Denver Cara (10% Owner) Buy 6,400 18.55 118,720
2007-03-27 Denver Cara (10% Owner) Buy 25,000 18.75 468,750
2007-01-22 Denver Cara (10% Owner) Buy 106,000 19.44 2,060,640
2007-01-19 Denver Cara (10% Owner) Buy 34,000 19.64 667,760
2007-01-18 Denver Cara (10% Owner) Buy 75,000 19.61 1,470,750
2007-01-18 Mustoe Kerry L (Corporate Controller and CAO) Sale 389 19.98 7,772
2007-01-12 Taylor Gerald F (Director) Buy 3,000 19.55 58,650
2006-11-01 Tompkins Jon D (Director) Sale 4,000 19.87 79,492
2006-11-01 Tompkins Jon D (Director) Option Ex 6,000 12.12 72,750
2006-11-01 Walker Robert R (Director) Buy 2,000 19.90 39,800
2006-10-16 Mustoe Kerry L (Controller, CAO & Interim CFO) Sale 322 21.77 7,009
2006-07-17 Mustoe Kerry L (Controller, CAO & Interim CFO) Sale 475 18.08 8,588
2006-05-02 Thomson Keith L (Director) Sale 6,000 19.50 117,018
2006-05-02 Thomson Keith L (Director) Option Ex 6,000 8.25 49,500
2006-04-19 Debakker Robert (Vice President of Operations) Sale 2,202 21.14 46,552
2006-04-17 Mustoe Kerry L (Controller, CAO & Interim CFO) Sale 475 20.78 9,870
2006-01-17 Mustoe Kerry L (CAO) Sale 475 24.21 11,502
2005-10-17 Mustoe Kerry L (CAO) Sale 475 22.41 10,644
2005-07-15 Mustoe Kerry L (CAO) Sale 475 19.30 9,167
2005-04-15 Mustoe Kerry L (CAO) Sale 475 17.25 8,193
2002-06-26 Thomson Keith L (Director) Sale 380 23.28 8,847
2002-06-25 Thomson Keith L (Director) Sale 620 24.02 14,895
2002-05-21 Thomson Keith L (Director) Buy 221 31.57 6,975
2002-05-20 Thomson Keith L (Director) Buy 279 31.27 8,723
2002-03-22 Thomson Keith L (Director) Buy 500 36.82 18,409
2000-03-22 Thomson Keith L (Director) Sale 800 59.75 47,800

Insider trading activities including stock purchases, stock sales, and option exercises of ESIO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Electro Scientific Industries Inc (symbol ESIO, CIK number 726514) see the Securities and Exchange Commission (SEC) website.