Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cohu Inc (COHU) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cohu Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 21535.
Total stock buying since 2005: $305,801.
Total stock sales since 2005: $45,603,397.
Total stock option exercises since 2005: $14,377,031.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 7,800 | $140,434 | 0 | $0 |
| 2024 | 0 | $0 | 24,070 | $677,253 | 0 | $0 |
| 2023 | 0 | $0 | 33,037 | $1,179,999 | 0 | $0 |
| 2022 | 0 | $0 | 60,477 | $1,920,607 | 12,442 | $117,451 |
| 2021 | 6,200 | $192,574 | 254,531 | $10,898,808 | 232,699 | $2,341,677 |
| 2020 | 0 | $0 | 214,614 | $5,499,654 | 71,780 | $795,361 |
| 2019 | 7,000 | $96,610 | 18,000 | $344,160 | 32,000 | $331,479 |
| 2018 | 0 | $0 | 52,344 | $1,259,361 | 17,500 | $218,600 |
| 2017 | 0 | $0 | 656,528 | $13,108,160 | 629,565 | $6,897,014 |
| 2016 | 0 | $0 | 6,000 | $72,864 | 0 | $0 |
| 2015 | 0 | $0 | 5,000 | $56,250 | 5,000 | $44,349 |
| 2014 | 0 | $0 | 41,000 | $491,560 | 35,000 | $256,200 |
| 2013 | 0 | $0 | 14,667 | $154,939 | 0 | $0 |
| 2011 | 0 | $0 | 3,111 | $40,629 | 3,111 | $22,772 |
| 2010 | 0 | $0 | 108,750 | $1,671,634 | 108,750 | $1,389,562 |
| 2008 | 0 | $0 | 79,871 | $1,381,015 | 88,876 | $1,144,700 |
| 2007 | 7 | $137 | 116,996 | $2,176,404 | 55,000 | $748,200 |
| 2006 | 1,000 | $16,480 | 112,500 | $2,254,899 | 8,196 | $69,666 |
| 2005 | 0 | $0 | 91,354 | $2,274,767 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-05 | 0 | $0 | 7,000 | $124,612 | 0 | $0 |
| 2025-04 | 0 | $0 | 200 | $2,914 | 0 | $0 |
| 2025-03 | 0 | $0 | 200 | $3,376 | 0 | $0 |
| 2025-02 | 0 | $0 | 200 | $4,376 | 0 | $0 |
| 2025-01 | 0 | $0 | 200 | $5,156 | 0 | $0 |
| 2024-12 | 0 | $0 | 200 | $5,536 | 0 | $0 |
| 2024-11 | 0 | $0 | 200 | $5,646 | 0 | $0 |
| 2024-10 | 0 | $0 | 5,199 | $125,541 | 0 | $0 |
| 2024-09 | 0 | $0 | 200 | $4,662 | 0 | $0 |
| 2024-08 | 0 | $0 | 200 | $5,082 | 0 | $0 |
| 2024-05 | 0 | $0 | 18,071 | $530,786 | 0 | $0 |
| 2023-11 | 0 | $0 | 3,000 | $98,460 | 0 | $0 |
| 2023-08 | 0 | $0 | 2,000 | $75,100 | 0 | $0 |
| 2023-06 | 0 | $0 | 10,000 | $400,000 | 0 | $0 |
| 2023-05 | 0 | $0 | 18,037 | $606,439 | 0 | $0 |
| 2022-11 | 0 | $0 | 21,336 | $781,542 | 0 | $0 |
| 2022-08 | 0 | $0 | 6,000 | $186,000 | 0 | $0 |
| 2022-05 | 0 | $0 | 30,974 | $878,254 | 12,442 | $117,451 |
| 2022-02 | 0 | $0 | 1,567 | $51,711 | 0 | $0 |
| 2022-01 | 0 | $0 | 600 | $23,100 | 0 | $0 |
| 2021-12 | 0 | $0 | 600 | $21,000 | 0 | $0 |
| 2021-11 | 0 | $0 | 17,532 | $631,777 | 0 | $0 |
| 2021-08 | 6,200 | $192,574 | 35,000 | $1,221,070 | 36,000 | $350,839 |
| 2021-07 | 0 | $0 | 5,000 | $175,700 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-13 | Bendush William (Director) | Sale | 3,400 | 17.93 | 60,962 |
| 2025-05-12 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 17.52 | 3,504 |
| 2025-05-12 | Bendush William (Director) | Sale | 3,400 | 17.69 | 60,146 |
| 2025-04-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 14.57 | 2,914 |
| 2025-03-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 16.88 | 3,376 |
| 2025-02-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 21.88 | 4,376 |
| 2025-01-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 25.78 | 5,156 |
| 2024-12-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 27.68 | 5,536 |
| 2024-11-11 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 28.23 | 5,646 |
| 2024-10-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 24.33 | 4,866 |
| 2024-10-10 | Richardson Nina (Director) | Sale | 4,999 | 24.14 | 120,675 |
| 2024-09-10 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 23.31 | 4,662 |
| 2024-08-16 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 200 | 25.41 | 5,082 |
| 2024-05-22 | Bohrson Christopher (Sr VP & Chief Customer Officer) | Sale | 2,000 | 30.00 | 60,000 |
| 2024-05-16 | Bendush William (Director) | Sale | 2,500 | 29.27 | 73,175 |
| 2024-05-15 | Kampfer Thomas D (Sr. VP Corp Dev, GC & Sec) | Sale | 3,000 | 29.43 | 88,290 |
| 2024-05-13 | Bendush William (Director) | Sale | 2,591 | 29.83 | 77,289 |
| 2024-05-10 | Bilodeau Steven J (Director) | Sale | 1,126 | 29.24 | 32,924 |
| 2024-05-09 | Bilodeau Steven J (Director) | Sale | 6,854 | 29.05 | 199,108 |
| 2023-11-15 | Kampfer Thomas D (VP Corp Dev, GC & Sec) | Sale | 3,000 | 32.82 | 98,460 |
| 2023-08-31 | Lawee Ian P (Sr. VP & GM) | Sale | 2,000 | 37.55 | 75,100 |
| 2023-06-14 | Jones Jeffrey D (Sr. VP Finance & CFO) | Sale | 10,000 | 40.00 | 400,000 |
| 2023-05-12 | Lawee Ian P (Sr. VP & GM) | Sale | 5,000 | 34.26 | 171,300 |
| 2023-05-11 | Richardson Nina (Director) | Sale | 2,036 | 34.06 | 69,346 |
| 2023-05-09 | Kampfer Thomas D (VP Corp Dev, GC & Sec) | Sale | 7,000 | 33.04 | 231,280 |
| 2023-05-08 | Bendush William (Director) | Sale | 4,001 | 33.62 | 134,513 |
| 2022-11-11 | Jones Jeffrey D (Sr. VP Finance & CFO) | Sale | 10,000 | 37.00 | 370,000 |
| 2022-11-11 | Bilodeau Steven J (Director) | Sale | 9,000 | 37.13 | 334,170 |
| 2022-11-01 | Lawee Ian P (Sr. VP & GM) | Sale | 1,567 | 33.01 | 51,726 |
| 2022-11-01 | Richardson Nina (Director) | Sale | 769 | 33.35 | 25,646 |
| 2022-08-04 | Kampfer Thomas D (VP Corp Dev, GC & Sec) | Sale | 6,000 | 31.00 | 186,000 |
| 2022-05-27 | Kampfer Thomas D (VP Corp Dev, GC & Sec) | Sale | 10,000 | 30.11 | 301,100 |
| 2022-05-25 | Jones Jeffrey D (Sr. VP Finance & CFO) | Sale | 12,322 | 27.51 | 338,978 |
| 2022-05-25 | Jones Jeffrey D (Sr. VP Finance & CFO) | Option Ex | 12,322 | 9.44 | 116,319 |
| 2022-05-24 | Jones Jeffrey D (Sr. VP Finance & CFO) | Sale | 120 | 28.00 | 3,360 |
| 2022-05-24 | Jones Jeffrey D (Sr. VP Finance & CFO) | Option Ex | 120 | 9.44 | 1,132 |
| 2022-05-06 | Bendush William (Director) | Sale | 3,532 | 28.02 | 98,966 |
| 2022-05-03 | Bilodeau Steven J (Director) | Sale | 5,000 | 27.17 | 135,850 |
| 2022-02-16 | Lawee Ian P (Sr. VP & GM) | Sale | 1,567 | 33.00 | 51,711 |
| 2022-01-03 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 600 | 38.50 | 23,100 |
| 2021-12-07 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 600 | 35.00 | 21,000 |
| 2021-11-08 | Bendush William (Director) | Sale | 5,000 | 36.34 | 181,700 |
| 2021-11-08 | Bilodeau Steven J (Director) | Sale | 6,944 | 36.65 | 254,497 |
| 2021-11-02 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 600 | 35.00 | 21,000 |
| 2021-11-02 | Caggia Andrew M (Director) | Sale | 4,988 | 35.00 | 174,580 |
| 2021-08-27 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 1,000 | 35.60 | 35,600 |
| 2021-08-27 | Jones Jeffrey D (VP Finance & CFO) | Option Ex | 6,000 | 9.44 | 56,640 |
| 2021-08-26 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 1,000 | 32.47 | 32,470 |
| 2021-08-25 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 1,000 | 31.90 | 31,900 |
| 2021-08-24 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 1,000 | 31.03 | 31,030 |
| 2021-08-23 | Bohrson Christopher (Sr. VP Global Customer Group) | Sale | 1,000 | 30.27 | 30,270 |
| 2021-08-13 | Muller Luis A (President & CEO) | Buy | 3,200 | 31.22 | 99,904 |
| 2021-08-12 | Jorden Yon (Director) | Buy | 3,000 | 30.89 | 92,670 |
| 2021-08-04 | Bendush William (Director) | Sale | 10,000 | 35.06 | 350,600 |
| 2021-08-04 | Bendush William (Director) | Option Ex | 10,000 | 10.54 | 105,399 |
| 2021-08-03 | Jones Jeffrey D (VP Finance & CFO) | Sale | 20,000 | 35.46 | 709,200 |
| 2021-08-03 | Jones Jeffrey D (VP Finance & CFO) | Option Ex | 20,000 | 9.44 | 188,800 |
| 2021-07-29 | Caggia Andrew M (Director) | Sale | 5,000 | 35.14 | 175,700 |
| 2021-05-12 | Caggia Andrew M (Director) | Sale | 4,850 | 35.28 | 171,108 |
| 2021-05-10 | Caggia Andrew M (Director) | Option Ex | 10,000 | 12.58 | 125,800 |
| 2021-03-02 | Donahue James A (Director) | Sale | 6,699 | 44.52 | 298,239 |
| 2021-03-02 | Donahue James A (Director) | Option Ex | 6,699 | 9.44 | 63,238 |
| 2021-03-01 | Donahue James A (Director) | Sale | 20,000 | 44.86 | 897,200 |
| 2021-03-01 | Donahue James A (Director) | Option Ex | 20,000 | 9.44 | 188,800 |
| 2021-02-26 | Donahue James A (Director) | Sale | 20,000 | 41.63 | 832,600 |
| 2021-02-26 | Donahue James A (Director) | Option Ex | 20,000 | 9.44 | 188,800 |
| 2021-02-25 | Donahue James A (Director) | Sale | 20,000 | 45.22 | 904,400 |
| 2021-02-25 | Donahue James A (Director) | Option Ex | 20,000 | 9.44 | 188,800 |
| 2021-02-24 | Donahue James A (Director) | Sale | 20,000 | 44.62 | 892,400 |
| 2021-02-24 | Donahue James A (Director) | Option Ex | 20,000 | 9.44 | 188,800 |
| 2021-02-23 | Donahue James A (Director) | Sale | 20,000 | 43.11 | 862,200 |
| 2021-02-23 | Donahue James A (Director) | Option Ex | 20,000 | 10.01 | 200,200 |
| 2021-02-22 | Donahue James A (Director) | Sale | 20,000 | 45.54 | 910,800 |
| 2021-02-22 | Donahue James A (Director) | Option Ex | 20,000 | 10.58 | 211,600 |
| 2021-02-19 | Donahue James A (Director) | Sale | 20,000 | 48.00 | 960,000 |
| 2021-02-19 | Donahue James A (Director) | Option Ex | 20,000 | 10.58 | 211,600 |
| 2021-02-18 | Donahue James A (Director) | Sale | 20,000 | 46.68 | 933,600 |
| 2021-02-18 | Donahue James A (Director) | Option Ex | 20,000 | 10.58 | 211,600 |
| 2021-02-18 | Caggia Andrew M (Director) | Sale | 4,850 | 47.24 | 229,114 |
| 2021-02-17 | Donahue James A (Director) | Sale | 20,000 | 47.88 | 957,600 |
| 2021-02-17 | Donahue James A (Director) | Option Ex | 20,000 | 10.58 | 211,600 |
| 2020-12-04 | Muller Luis A (President & CEO) | Sale | 5,174 | 35.55 | 183,935 |
| 2020-12-03 | Muller Luis A (President & CEO) | Sale | 25,118 | 34.54 | 867,525 |
| 2020-12-01 | Muller Luis A (President & CEO) | Sale | 22,000 | 29.70 | 653,400 |
| 2020-11-17 | Muller Luis A (President & CEO) | Sale | 10,000 | 28.50 | 285,000 |
| 2020-11-17 | Muller Luis A (President & CEO) | Option Ex | 10,000 | 9.44 | 94,400 |
| 2020-11-16 | Muller Luis A (President & CEO) | Sale | 5,000 | 27.50 | 137,500 |
| 2020-11-16 | Muller Luis A (President & CEO) | Option Ex | 5,000 | 9.44 | 47,200 |
| 2020-11-12 | Muller Luis A (President & CEO) | Sale | 8,000 | 25.90 | 207,200 |
| 2020-11-12 | Muller Luis A (President & CEO) | Option Ex | 8,000 | 9.44 | 75,520 |
| 2020-11-09 | Jones Jeffrey D (VP Finance & CFO) | Sale | 19,945 | 23.93 | 477,343 |
| 2020-11-09 | Jones Jeffrey D (VP Finance & CFO) | Option Ex | 19,945 | 10.58 | 211,018 |
| 2020-11-06 | Jones Jeffrey D (VP Finance & CFO) | Sale | 13,835 | 23.27 | 321,940 |
| 2020-11-06 | Jones Jeffrey D (VP Finance & CFO) | Option Ex | 13,835 | 10.58 | 146,374 |
| 2020-11-04 | Ronde Pascal (Sr. VP, Global Customer Group) | Sale | 21,608 | 23.11 | 499,360 |
| 2020-11-03 | Ronde Pascal (Sr. VP, Global Customer Group) | Sale | 41,906 | 23.00 | 963,838 |
| 2020-05-21 | Bendush William (Director) | Sale | 4,500 | 15.28 | 68,760 |
| 2020-02-27 | Bilodeau Steven J (Director) | Sale | 2,599 | 21.25 | 55,228 |
| 2020-02-26 | Bilodeau Steven J (Director) | Sale | 15,810 | 21.92 | 346,555 |
| 2020-02-26 | Bilodeau Steven J (Director) | Option Ex | 1,394 | 14.14 | 19,711 |
| 2020-02-24 | Ciardella Robert L (Director) | Sale | 4,000 | 21.30 | 85,200 |
| 2020-02-24 | Ciardella Robert L (Director) | Option Ex | 4,000 | 14.14 | 56,560 |
| 2020-02-21 | Ciardella Robert L (Director) | Sale | 1,000 | 22.03 | 22,030 |
| 2020-02-21 | Ciardella Robert L (Director) | Option Ex | 1,000 | 14.14 | 14,140 |
| 2020-02-19 | Ciardella Robert L (Director) | Sale | 5,000 | 22.82 | 114,100 |
| 2020-02-19 | Ciardella Robert L (Director) | Option Ex | 5,000 | 15.89 | 79,450 |
| 2020-02-19 | Bilodeau Steven J (Director) | Sale | 9,119 | 23.11 | 210,740 |
| 2020-02-19 | Bilodeau Steven J (Director) | Option Ex | 3,606 | 14.14 | 50,988 |
| 2019-11-13 | Bilodeau Steven J (Director) | Sale | 5,000 | 20.00 | 100,000 |
| 2019-11-13 | Bilodeau Steven J (Director) | Option Ex | 5,000 | 15.89 | 79,450 |
| 2019-11-07 | Ronde Pascal (Sr. VP, Global Customer Group) | Sale | 10,000 | 19.46 | 194,600 |
| 2019-08-12 | Muller Luis A (President & CEO) | Option Ex | 22,000 | 9.44 | 207,680 |
| 2019-08-08 | Jones Jeffrey D (VP Finance & CFO) | Buy | 3,000 | 13.07 | 39,210 |
| 2019-05-23 | Jones Jeffrey D (VP Finance & CFO) | Buy | 4,000 | 14.35 | 57,400 |
| 2019-05-13 | Bendush William (Director) | Sale | 3,000 | 16.52 | 49,560 |
| 2019-05-09 | Ciardella Robert L (Director) | Option Ex | 5,000 | 8.87 | 44,349 |
| 2018-11-23 | Wigley Stephen R (VP & GM Semiconductor Test Grp) | Sale | 6,500 | 17.83 | 115,894 |
| 2018-08-14 | Chiang Hock Woo (VP Global Sales & Service) | Sale | 15,825 | 27.59 | 436,532 |
| 2018-05-30 | Von Fellenberg Ian (VP & GM Analog Test Handlers) | Sale | 22,019 | 24.51 | 539,685 |
| 2018-05-30 | Von Fellenberg Ian (VP & GM Analog Test Handlers) | Option Ex | 12,500 | 10.42 | 130,250 |
| 2018-05-17 | Bendush William (Director) | Sale | 3,000 | 23.20 | 69,600 |
| 2018-02-23 | Ciardella Robert L (Director) | Sale | 5,000 | 19.53 | 97,650 |
| 2018-02-23 | Ciardella Robert L (Director) | Option Ex | 5,000 | 17.67 | 88,350 |
| 2017-11-20 | Bilodeau Steven J (Director) | Sale | 10,000 | 24.86 | 248,600 |
| 2017-11-20 | Bilodeau Steven J (Director) | Option Ex | 10,000 | 11.78 | 117,800 |
| 2017-11-16 | Chiang Hock Woo (VP Global Sales & Service) | Sale | 10,000 | 24.78 | 247,800 |
| 2017-11-09 | Von Fellenberg Ian (VP & GM Analog Test Handlers) | Sale | 9,324 | 25.00 | 233,100 |
| 2017-11-08 | Jones Jeffrey D (VP Finance & CFO) | Sale | 25,000 | 24.75 | 618,750 |
| 2017-11-08 | Jones Jeffrey D (VP Finance & CFO) | Option Ex | 25,000 | 7.32 | 183,000 |
| 2017-11-01 | Donahue James A (Director) | Sale | 36,750 | 24.76 | 909,930 |
| 2017-11-01 | Donahue James A (Director) | Option Ex | 36,750 | 13.77 | 506,047 |
| 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.