Insider Stock Trading History of Lau James K


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 Lau James K since year 2005. The trader's CIK number is 1197638. At the time of this reporting, Lau James K is the Executive Vice Presi of Network Appliance Inc . (stock ticker symbol NTAP). See this page for all insider trading activities at Network Appliance Inc .


Stock purchases, sales, and option exercises reported by insider Lau James K since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-05-07 NTAP Network Appliance Inc Option Ex 50,000 15.71 785,550
2007-05-07 NTAP Network Appliance Inc Sale 50,000 37.94 1,897,200
2007-04-09 NTAP Network Appliance Inc Option Ex 50,000 15.32 766,000
2007-04-09 NTAP Network Appliance Inc Sale 50,000 36.46 1,823,250
2007-03-07 NTAP Network Appliance Inc Sale 50,000 37.04 1,852,250
2007-03-07 NTAP Network Appliance Inc Option Ex 50,000 15.32 766,000
2007-02-07 NTAP Network Appliance Inc Option Ex 50,000 15.32 766,000
2007-02-07 NTAP Network Appliance Inc Sale 50,000 37.46 1,872,750
2007-01-08 NTAP Network Appliance Inc Option Ex 50,000 14.47 723,300
2007-01-08 NTAP Network Appliance Inc Sale 50,000 39.65 1,982,550
2006-12-15 NTAP Network Appliance Inc Option Ex 25,000 9.99 249,750
2006-12-15 NTAP Network Appliance Inc Sale 25,000 40.92 1,023,100
2006-12-06 NTAP Network Appliance Inc Sale 35,000 38.99 1,364,755
2006-11-07 NTAP Network Appliance Inc Option Ex 25,000 10.62 265,500
2006-11-07 NTAP Network Appliance Inc Sale 25,000 36.87 921,800
2006-11-02 NTAP Network Appliance Inc Sale 35,000 35.72 1,250,200
2006-10-26 NTAP Network Appliance Inc Sale 35,000 37.26 1,304,100
2006-10-20 NTAP Network Appliance Inc Sale 25,000 37.53 938,350
2006-10-20 NTAP Network Appliance Inc Option Ex 25,000 11.25 281,250
2006-09-21 NTAP Network Appliance Inc Sale 40,000 36.84 1,473,680
2006-09-20 NTAP Network Appliance Inc Option Ex 40,000 11.25 450,000
2006-09-18 NTAP Network Appliance Inc Option Ex 25,000 11.25 281,250
2006-09-18 NTAP Network Appliance Inc Sale 25,000 34.78 869,600
2006-09-07 NTAP Network Appliance Inc Sale 35,000 33.68 1,178,800
2006-09-01 NTAP Network Appliance Inc Option Ex 25,000 11.25 281,250
2006-09-01 NTAP Network Appliance Inc Sale 25,000 34.51 862,675
2006-08-02 NTAP Network Appliance Inc Sale 35,000 30.00 1,050,000
2006-07-05 NTAP Network Appliance Inc Sale 35,000 34.45 1,205,820
2006-06-02 NTAP Network Appliance Inc Sale 35,000 32.38 1,133,195
2006-05-04 NTAP Network Appliance Inc Sale 35,000 36.79 1,287,755
2006-04-26 NTAP Network Appliance Inc Sale 35,000 36.97 1,293,880
2006-03-17 NTAP Network Appliance Inc Option Ex 60,000 11.25 675,000
2006-03-20 NTAP Network Appliance Inc Sale 60,000 35.20 2,112,120
2006-03-06 NTAP Network Appliance Inc Sale 35,000 34.03 1,191,190
2006-02-23 NTAP Network Appliance Inc Sale 35,000 32.88 1,150,625
2006-01-05 NTAP Network Appliance Inc Sale 35,000 28.14 984,934
2005-12-06 NTAP Network Appliance Inc Sale 35,000 29.41 1,029,455
2005-11-29 NTAP Network Appliance Inc Sale 122,940 29.63 3,642,958
2005-11-18 NTAP Network Appliance Inc Sale 11,500 29.79 342,585
2005-11-02 NTAP Network Appliance Inc Sale 35,000 27.43 959,980
2005-10-26 NTAP Network Appliance Inc Sale 35,000 25.96 908,565
2005-08-02 NTAP Network Appliance Inc Sale 35,000 25.94 907,725
2005-07-05 NTAP Network Appliance Inc Sale 35,000 28.39 993,580
2005-06-30 NTAP Network Appliance Inc Sale 33,000 28.60 943,965
2005-05-23 NTAP Network Appliance Inc Sale 33,000 30.26 998,514
2005-04-27 NTAP Network Appliance Inc Sale 33,000 26.56 876,480

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 Lau James K (Executive Vice Presi of Network Appliance Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.