Insider Stock Trading History of Liu Chue Siak


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 Liu Chue Siak since year 2005. The trader's CIK number is 1264708. At the time of this reporting, Liu Chue Siak is the Senior Vice Presiden of National Semiconductor Corp . (stock ticker symbol NSM). See this page for all insider trading activities at National Semiconductor Corp .


Stock purchases, sales, and option exercises reported by insider Liu Chue Siak since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-06-14 NSM National Semiconductor Corp Sale 34,400 24.63 847,203
2011-06-14 NSM National Semiconductor Corp Option Ex 34,400 20.68 711,392
2011-06-14 NSM National Semiconductor Corp Sale 81,896 24.64 2,017,507
2011-06-14 NSM National Semiconductor Corp Option Ex 81,896 12.09 989,958
2011-06-14 NSM National Semiconductor Corp Sale 36,454 24.63 897,898
2011-06-14 NSM National Semiconductor Corp Option Ex 36,454 21.40 780,224
2011-04-29 NSM National Semiconductor Corp Option Ex 15,000 19.74 296,100
2011-04-29 NSM National Semiconductor Corp Sale 15,000 24.16 362,400
2009-04-30 NSM National Semiconductor Corp Option Ex 6,375 11.62 74,109
2009-04-30 NSM National Semiconductor Corp Sale 6,375 13.00 82,875

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 Liu Chue Siak (Senior Vice Presiden of National Semiconductor Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.