Insider Trading activities of Cohu Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cohu Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cohu Inc since year 2005. Table 2 shows the detailed insider transactions of Cohu Inc since 2005. The reporting company's ticker symbol is COHU. The reporting company's CIK number is 21535.
The total value of stock buying since 2005 is $16,617.
The total value of stock sales since 2005 is $21,424,941.
The total value of stock option exercises since 2005 is $9,765,616.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Cohu Inc (COHU).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 75,000 $1,788,562 75,000 $911,812
2017-09 0 $0 75,000 $1,403,625 75,000 $549,000
2017-08 0 $0 85,844 $1,543,416 85,844 $651,367
2017-05 0 $0 245,110 $4,728,330 237,471 $2,780,202
2017-02 0 $0 84,500 $1,386,047 84,500 $1,197,786
2016-11 0 $0 6,000 $72,864 0 $0
2015-05 0 $0 5,000 $56,250 5,000 $44,349
2014-08 0 $0 41,000 $491,560 35,000 $256,200
2013-05 0 $0 14,667 $154,939 0 $0
2011-05 0 $0 3,111 $40,629 3,111 $22,772
2010-11 0 $0 18,750 $274,537 18,750 $140,362
2010-08 0 $0 60,000 $944,400 60,000 $832,800
2010-07 0 $0 30,000 $452,697 30,000 $416,400
2008-06 0 $0 7,871 $131,823 6,876 $112,766
2008-05 0 $0 72,000 $1,249,192 72,000 $955,034
2008-01 0 $0 0 $0 10,000 $76,900
2007-11 0 $0 996 $15,985 0 $0
2007-05 0 $0 15,000 $291,450 55,000 $748,200
2007-04 7 $137 0 $0 0 $0
2007-02 0 $0 101,000 $1,868,969 0 $0
2006-11 0 $0 0 $0 5,696 $48,416
2006-10 0 $0 2,500 $49,750 2,500 $21,250
2006-05 1,000 $16,480 20,000 $380,000 0 $0
2006-04 0 $0 50,000 $966,749 0 $0
2006-02 0 $0 40,000 $858,400 0 $0
2005-11 0 $0 70,000 $1,803,799 0 $0
2005-10 0 $0 21,000 $464,310 0 $0
2005-05 0 $0 354 $6,658 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Cohu Inc insiders (COHU)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-03 Donahue James A (Director) Sale 37,500 23.84 894,000
2017-10-03 Donahue James A (Director) Option Ex 37,500 13.77 516,375
2017-10-02 Donahue James A (Director) Sale 37,500 23.86 894,562
2017-10-02 Donahue James A (Director) Option Ex 37,500 10.54 395,437
2017-09-05 Donahue James A (Director) Sale 37,500 18.73 702,375
2017-09-05 Donahue James A (Director) Option Ex 37,500 7.32 274,500
2017-09-01 Donahue James A (Director) Sale 37,500 18.70 701,250
2017-09-01 Donahue James A (Director) Option Ex 37,500 7.32 274,500
2017-08-31 Chiang Hock Woo (VP Global Sales & Service) Sale 10,844 18.77 203,541
2017-08-31 Chiang Hock Woo (VP Global Sales & Service) Option Ex 10,844 9.44 102,367
2017-08-02 Donahue James A (Director) Sale 37,500 17.68 663,000
2017-08-02 Donahue James A (Director) Option Ex 37,500 7.32 274,500
2017-08-01 Donahue James A (Director) Sale 37,500 18.05 676,875
2017-08-01 Donahue James A (Director) Option Ex 37,500 7.32 274,500
2017-05-30 Von Fellenberg Ian (VP & GM Analog Test Handlers) Sale 2,639 18.21 48,053
2017-05-30 Donahue James A (Director) Sale 25,000 18.11 452,750
2017-05-30 Donahue James A (Director) Option Ex 25,000 7.32 183,000
2017-05-11 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 18.88 113,280
2017-05-11 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-05-11 Bendush William (Director) Sale 5,000 18.72 93,600
2017-05-10 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 19.07 114,420
2017-05-10 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-05-09 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 19.02 114,120
2017-05-09 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-05-09 Jones Jeffrey D (VP Finance & CFO) Sale 23,750 19.01 451,487
2017-05-09 Jones Jeffrey D (VP Finance & CFO) Option Ex 23,750 13.77 327,037
2017-05-05 Muller Luis A (President & CEO) Sale 20,721 19.03 394,320
2017-05-05 Muller Luis A (President & CEO) Option Ex 20,721 12.18 252,278
2017-05-04 Muller Luis A (President & CEO) Sale 50,000 19.46 973,150
2017-05-04 Muller Luis A (President & CEO) Option Ex 50,000 12.41 620,500
2017-05-03 Muller Luis A (President & CEO) Sale 50,000 19.36 968,000
2017-05-03 Muller Luis A (President & CEO) Option Ex 50,000 12.41 620,500
2017-05-02 Muller Luis A (President & CEO) Sale 50,000 20.10 1,005,150
2017-05-02 Muller Luis A (President & CEO) Option Ex 50,000 12.20 609,850
2017-02-28 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 16.66 99,960
2017-02-28 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-02-27 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 17.08 102,479
2017-02-27 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-02-24 Chiang Hock Woo (VP Global Sales & Service) Sale 6,000 16.53 99,180
2017-02-24 Chiang Hock Woo (VP Global Sales & Service) Option Ex 6,000 9.28 55,679
2017-02-24 Jones Jeffrey D (VP Finance & CFO) Sale 13,750 16.13 221,787
2017-02-24 Jones Jeffrey D (VP Finance & CFO) Option Ex 13,750 15.50 213,125
2017-02-24 Donahue James A (Director) Sale 19,903 16.26 323,622
2017-02-24 Donahue James A (Director) Option Ex 19,903 15.50 308,496
2017-02-23 Donahue James A (Director) Sale 32,847 16.41 539,019
2017-02-23 Donahue James A (Director) Option Ex 32,847 15.50 509,128
2016-11-18 Bendush William (Director) Sale 6,000 12.14 72,864
2015-05-05 Harrigian Harold (Director) Sale 5,000 11.25 56,250
2015-05-05 Harrigian Harold (Director) Option Ex 5,000 8.87 44,349
2014-08-29 Allen John H (Vice President Administration) Sale 10,000 12.20 122,000
2014-08-29 Allen John H (Vice President Administration) Option Ex 10,000 7.32 73,200
2014-08-13 Chiang Hock Woo (VP Global Sales & Service) Sale 2,000 12.21 24,420
2014-08-04 Jones Jeffrey D (VP Finance & CFO) Sale 25,000 11.90 297,500
2014-08-04 Jones Jeffrey D (VP Finance & CFO) Option Ex 25,000 7.32 183,000
2014-08-04 Bendush William (Director) Sale 4,000 11.91 47,640
2013-05-17 Kabbani Samer (President, Delta System Group) Sale 10,183 10.61 108,041
2013-05-16 Kabbani Samer (President, Delta System Group) Sale 274 10.60 2,904
2013-05-15 Kabbani Samer (President, Delta System Group) Sale 4,210 10.45 43,994
2011-05-27 Hopkins Roger J (VP Sales & Service) Sale 3,111 13.06 40,629
2011-05-27 Hopkins Roger J (VP Sales & Service) Option Ex 3,111 7.32 22,772
2010-11-30 Walsh James P (VP Manufacturing) Sale 11,250 14.29 160,762
2010-11-30 Walsh James P (VP Manufacturing) Option Ex 11,250 7.32 82,350
2010-11-10 Hopkins Roger J (VP Sales & Service) Sale 7,500 15.17 113,775
2010-11-10 Hopkins Roger J (VP Sales & Service) Option Ex 7,500 7.74 58,012
2010-08-02 Donahue James A (Chairman, President & CEO) Sale 60,000 15.74 944,400
2010-08-02 Donahue James A (Chairman, President & CEO) Option Ex 60,000 13.88 832,800
2010-07-29 Mcfarlane James G (Senior Vice President) Sale 8,700 15.31 133,197
2010-07-29 Mcfarlane James G (Senior Vice President) Option Ex 8,700 13.88 120,756
2010-07-26 Mcfarlane James G (Senior Vice President) Sale 21,300 15.00 319,500
2010-07-26 Mcfarlane James G (Senior Vice President) Option Ex 21,300 13.88 295,644
2008-06-19 Scholefield Colin P (Senior VP, Sales & Service) Sale 7,871 16.75 131,823
2008-06-19 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 6,876 16.40 112,766
2008-05-21 Scholefield Colin P (Senior VP, Sales & Service) Sale 6,000 17.07 102,420
2008-05-21 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 6,000 10.82 64,920
2008-05-20 Scholefield Colin P (Senior VP, Sales & Service) Sale 11,000 17.11 188,264
2008-05-20 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 11,000 11.87 130,515
2008-05-19 Scholefield Colin P (Senior VP, Sales & Service) Sale 20,000 17.50 350,000
2008-05-19 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 20,000 11.66 233,200
2008-05-16 Scholefield Colin P (Senior VP, Sales & Service) Sale 29,756 17.32 515,254
2008-05-16 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 29,756 15.04 447,530
2008-05-15 Scholefield Colin P (Senior VP, Sales & Service) Sale 5,244 17.78 93,254
2008-05-15 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 5,244 15.04 78,869
2008-01-22 Harrigian Harold (Director) Option Ex 10,000 7.69 76,900
2007-11-30 Scholefield Colin P (Senior VP, Sales & Service) Sale 996 16.05 15,985
2007-05-16 Scholefield Colin P (Senior VP, Sales & Service) Sale 15,000 19.43 291,450
2007-05-16 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 15,000 13.88 208,200
2007-05-03 Donahue James A (President & CEO) Option Ex 20,000 13.50 270,000
2007-05-02 Allen John H (VP Finance & CFO) Option Ex 20,000 13.50 270,000
2007-04-27 Harrigian Harold (Director) Buy 7 19.69 137
2007-02-27 Barnes James W (Director) Sale 21,000 19.17 402,570
2007-02-20 Schwan Charles A (Director) Sale 80,000 18.33 1,466,399
2006-11-09 Donahue James A (President & CEO) Option Ex 5,696 8.50 48,416
2006-10-31 Scholefield Colin P (Senior VP, Sales & Service) Sale 2,500 19.90 49,750
2006-10-31 Scholefield Colin P (Senior VP, Sales & Service) Option Ex 2,500 8.50 21,250
2006-05-17 Harrigian Harold (Director) Buy 1,000 16.48 16,480
2006-05-04 Barnes James W (Director) Sale 20,000 19.00 380,000
2006-04-27 Schwan Charles A (Director) Sale 25,000 19.33 483,249
2006-04-26 Schwan Charles A (Director) Sale 25,000 19.34 483,500
2006-02-27 Barnes James W (Director) Sale 40,000 21.46 858,400
2005-11-29 Donahue James A (CEO) Sale 50,000 25.98 1,299,000
2005-11-08 Schwan Charles A (Director) Sale 20,000 25.24 504,799
2005-10-28 Schwan Charles A (Director) Sale 21,000 22.11 464,310
2005-05-25 Stuckey Larry R (Vice President Engin) Sale 354 18.81 6,658

Insider trading activities including stock purchases, stock sales, and option exercises of COHU listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Cohu Inc (symbol COHU, CIK number 21535) see the Securities and Exchange Commission (SEC) website.