Insider Stock Trading History of Yau Robert


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 Yau Robert since year 2005. The trader's CIK number is 1394411. At the time of this reporting, Yau Robert is the VP, Engin., Sect. & Director 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 Yau Robert since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-05-09 GSIT Gsi Technology Inc Option Ex 20,625 4.20 86,625
2017-05-09 GSIT Gsi Technology Inc Sale 20,625 7.40 152,625
2016-12-07 GSIT Gsi Technology Inc Sale 25,000 5.49 137,225
2016-11-18 GSIT Gsi Technology Inc Sale 100 5.20 520
2016-11-21 GSIT Gsi Technology Inc Sale 25,394 5.20 132,048
2016-11-16 GSIT Gsi Technology Inc Sale 90 5.20 468
2016-11-01 GSIT Gsi Technology Inc Sale 4,416 5.22 23,064
2015-01-20 GSIT Gsi Technology Inc Sale 20,000 5.30 106,000
2014-11-24 GSIT Gsi Technology Inc Sale 2,743 5.05 13,854
2014-11-20 GSIT Gsi Technology Inc Sale 2,568 5.30 13,610
2013-11-20 GSIT Gsi Technology Inc Sale 20,000 6.50 130,000
2013-07-02 GSIT Gsi Technology Inc Option Ex 30,938 2.10 64,969
2013-07-02 GSIT Gsi Technology Inc Sale 30,938 6.16 190,547
2011-11-22 GSIT Gsi Technology Inc Sale 15,000 4.75 71,190
2011-05-11 GSIT Gsi Technology Inc Option Ex 30,938 5.40 167,065
2011-05-11 GSIT Gsi Technology Inc Sale 30,938 6.79 210,192
2010-08-03 GSIT Gsi Technology Inc Sale 10,938 7.00 76,566
2010-08-03 GSIT Gsi Technology Inc Option Ex 10,938 2.10 22,969
2010-04-29 GSIT Gsi Technology Inc Option Ex 20,000 2.00 40,000
2010-04-29 GSIT Gsi Technology Inc Sale 20,000 6.56 131,200
2010-01-06 GSIT Gsi Technology Inc Option Ex 61,876 2.00 123,752
2010-01-06 GSIT Gsi Technology Inc Sale 61,876 4.82 298,366
2007-08-09 GSIT Gsi Technology Inc Buy 2,000 3.06 6,114
2007-08-10 GSIT Gsi Technology Inc Buy 2,000 2.95 5,900

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 Yau Robert (VP, Engin., Sect. & Director of Gsi Technology Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.