Insider Stock Trading History of Chen Robert I


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 Chen Robert I since year 2005. The trader's CIK number is 1171523. At the time of this reporting, Chen Robert I is the of Alpha & Omega Semiconductor Ltd . (stock ticker symbol AOSL). See this page for all insider trading activities at Alpha & Omega Semiconductor Ltd .

Note that in the past CHEN ROBERT I also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Chen Robert I since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-12-09 AOSL Alpha & Omega Semiconductor Ltd Option Ex 7,500 7.56 56,700
2016-12-09 AOSL Alpha & Omega Semiconductor Ltd Sale 13,350 22.00 293,700
2011-06-16 RAE Rae Systems Inc Sale 2,704,765 2.25 6,085,721
2009-05-11 RAE Rae Systems Inc Buy 1,167,524 .00 0
2009-05-11 RAE Rae Systems Inc Sale 583,762 .00 0
2006-06-05 AMEX: RAE Rae Systems Inc Sale 17,500 4.40 77,017
2006-06-02 AMEX: RAE Rae Systems Inc Sale 38,000 4.20 159,524
2006-06-01 AMEX: RAE Rae Systems Inc Sale 38,000 4.13 157,130
2006-05-26 AMEX: RAE Rae Systems Inc Sale 33,500 4.03 135,139
2005-12-12 AMEX: RAE Rae Systems Inc Sale 19,000 4.00 76,000
2005-12-07 AMEX: RAE Rae Systems Inc Sale 57,540 4.01 230,505

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 Chen Robert I ( of Alpha & Omega Semiconductor Ltd at the time of this reporting) see the Securities and Exchange Commission (SEC) website.