Insider Stock Trading History of Chiang Hock Woo


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Chiang Hock Woo since year 2005. The trader's CIK number is 1560589. At the time of this reporting, Chiang Hock Woo is the VP Global Sales & Service of Cohu Inc . (stock ticker symbol COHU). See this page for all insider trading activities at Cohu Inc .


Stock purchases, sales, and option exercises reported by insider Chiang Hock Woo since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-16 COHU Cohu Inc Sale 10,000 24.78 247,800
2017-08-31 COHU Cohu Inc Option Ex 10,844 9.44 102,367
2017-08-31 COHU Cohu Inc Sale 10,844 18.77 203,541
2017-05-11 COHU Cohu Inc Sale 6,000 18.88 113,280
2017-05-11 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-05-09 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-05-10 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-05-09 COHU Cohu Inc Sale 6,000 19.02 114,120
2017-05-10 COHU Cohu Inc Sale 6,000 19.07 114,420
2017-02-24 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-02-24 COHU Cohu Inc Sale 6,000 16.53 99,180
2017-02-27 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-02-27 COHU Cohu Inc Sale 6,000 17.08 102,479
2017-02-28 COHU Cohu Inc Option Ex 6,000 9.28 55,679
2017-02-28 COHU Cohu Inc Sale 6,000 16.66 99,960
2014-08-13 COHU Cohu Inc Sale 2,000 12.21 24,420

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Chiang Hock Woo (VP Global Sales & Service of Cohu Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.