Insider Stock Trading History of Wu Bor-tay


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 Wu Bor-tay since year 2005. The trader's CIK number is 1394670. At the time of this reporting, Wu Bor-tay is the VP, Taiwan Operations of Gsi Technology Inc . (stock ticker symbol GSIT). See this page for all insider trading activities at Gsi Technology Inc .


Stock purchases, sales, and option exercises reported by insider Wu Bor-tay since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-01-03 GSIT Gsi Technology Inc Option Ex 20,625 4.20 86,625
2017-01-03 GSIT Gsi Technology Inc Sale 20,625 6.14 126,678
2013-01-03 GSIT Gsi Technology Inc Option Ex 20,625 2.10 43,312
2013-01-03 GSIT Gsi Technology Inc Sale 20,625 6.50 134,103
2011-01-05 GSIT Gsi Technology Inc Option Ex 41,250 3.75 154,687
2011-01-05 GSIT Gsi Technology Inc Sale 41,250 8.10 334,166
2010-02-19 GSIT Gsi Technology Inc Option Ex 18,200 2.00 36,400
2010-02-19 GSIT Gsi Technology Inc Sale 18,200 4.50 81,900
2010-02-18 GSIT Gsi Technology Inc Option Ex 23,050 2.00 46,100
2010-02-18 GSIT Gsi Technology Inc Sale 23,050 4.50 103,725

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 Wu Bor-tay (VP, Taiwan Operations of Gsi Technology Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.