Insider Stock Trading History of Lu Keh Shew


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 Lu Keh Shew since year 2005. The trader's CIK number is 1196531. At the time of this reporting, Lu Keh Shew is the President & CEO of Diodes Inc /del/ . (stock ticker symbol DIOD). See this page for all insider trading activities at Diodes Inc /del/ .

Note that in the past LU KEH SHEW also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Lu Keh Shew since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-11 DIOD Diodes Inc /del/ Sale 10,000 32.00 320,000
2017-10-13 DIOD Diodes Inc /del/ Sale 10,000 32.50 325,000
2017-10-10 DIOD Diodes Inc /del/ Sale 45,258 31.30 1,416,349
2017-10-05 DIOD Diodes Inc /del/ Option Ex 20,000 27.95 559,000
2017-10-05 DIOD Diodes Inc /del/ Sale 24,725 30.99 766,227
2017-10-10 DIOD Diodes Inc /del/ Option Ex 31,000 27.95 866,450
2017-10-03 DIOD Diodes Inc /del/ Sale 19,656 30.68 603,046
2017-10-02 DIOD Diodes Inc /del/ Sale 49,428 30.12 1,488,919
2017-10-03 DIOD Diodes Inc /del/ Option Ex 20,000 27.95 559,000
2017-10-02 DIOD Diodes Inc /del/ Option Ex 40,000 27.95 1,118,000
2017-07-05 DIOD Diodes Inc /del/ Sale 8,505 23.81 202,470
2017-05-26 DIOD Diodes Inc /del/ Option Ex 67,158 24.66 1,656,116
2017-05-26 DIOD Diodes Inc /del/ Sale 65,113 26.19 1,705,244
2017-05-30 DIOD Diodes Inc /del/ Sale 28,652 25.75 737,731
2017-05-19 DIOD Diodes Inc /del/ Sale 13,503 26.00 351,078
2017-05-19 DIOD Diodes Inc /del/ Option Ex 13,842 24.66 341,343
2017-05-16 DIOD Diodes Inc /del/ Option Ex 30,000 24.66 739,800
2017-05-16 DIOD Diodes Inc /del/ Sale 29,126 26.38 768,343
2016-07-05 DIOD Diodes Inc /del/ Sale 8,969 17.29 155,091
2016-05-27 DIOD Diodes Inc /del/ Sale 19,736 18.74 369,852
2015-07-02 DIOD Diodes Inc /del/ Sale 8,786 23.36 205,240
2015-05-27 DIOD Diodes Inc /del/ Sale 9,527 25.48 242,776
2015-03-20 DIOD Diodes Inc /del/ Sale 65,000 29.75 1,933,750
2015-03-20 DIOD Diodes Inc /del/ Option Ex 75,000 11.53 864,975
2015-03-23 DIOD Diodes Inc /del/ Sale 10,000 30.50 305,000
2015-03-16 DIOD Diodes Inc /del/ Option Ex 30,000 11.53 345,990
2015-03-17 DIOD Diodes Inc /del/ Option Ex 13,125 11.53 151,370
2015-03-16 DIOD Diodes Inc /del/ Sale 26,000 29.75 773,500
2015-03-17 DIOD Diodes Inc /del/ Sale 9,784 29.75 291,074
2014-07-02 DIOD Diodes Inc /del/ Sale 6,001 29.00 174,029
2014-06-09 DIOD Diodes Inc /del/ Sale 10,000 30.00 300,000
2014-05-28 DIOD Diodes Inc /del/ Sale 626 27.65 17,308
2013-05-29 DIOD Diodes Inc /del/ Sale 631 23.45 14,800
2012-05-22 DIOD Diodes Inc /del/ Option Ex 43,875 8.14 357,230
2011-06-16 RAE Rae Systems Inc Sale 270,000 2.25 607,500
2011-05-02 DIOD Diodes Inc /del/ Sale 11,151 34.50 384,709
2011-03-31 DIOD Diodes Inc /del/ Sale 8,849 34.50 305,290
2011-03-23 DIOD Diodes Inc /del/ Sale 20,000 32.00 640,000
2011-03-25 DIOD Diodes Inc /del/ Sale 40,000 33.75 1,350,000
2011-03-24 DIOD Diodes Inc /del/ Sale 20,000 33.00 660,000
2011-03-04 DIOD Diodes Inc /del/ Sale 7,094 31.01 219,984
2011-02-16 DIOD Diodes Inc /del/ Sale 20,000 30.00 600,000
2011-02-18 DIOD Diodes Inc /del/ Sale 12,906 31.00 400,086
2011-02-10 DIOD Diodes Inc /del/ Sale 39,771 28.50 1,133,473
2011-01-04 DIOD Diodes Inc /del/ Sale 229 28.00 6,412
2010-12-09 DIOD Diodes Inc /del/ Sale 20,000 27.07 541,300
2010-02-26 DIOD Diodes Inc /del/ Buy 4,000 19.70 78,780
2009-02-19 DIOD Diodes Inc /del/ Buy 20,500 7.16 146,677
2009-02-20 DIOD Diodes Inc /del/ Buy 20,000 6.70 134,000
2008-11-20 DIOD Diodes Inc /del/ Buy 100,500 3.85 386,925
2008-11-21 DIOD Diodes Inc /del/ Buy 19,500 3.60 70,200
2008-11-19 DIOD Diodes Inc /del/ Buy 57,509 4.46 256,605
2008-11-18 DIOD Diodes Inc /del/ Buy 62,491 4.70 293,707
2008-11-13 DIOD Diodes Inc /del/ Buy 60,000 4.98 298,980
2008-11-17 DIOD Diodes Inc /del/ Buy 20,000 4.90 98,000
2007-05-10 DIOD Diodes Inc /del/ Option Ex 72,000 5.39 388,368
2006-05-23 DIOD Diodes Inc /del/ Buy 30,000 34.78 1,043,340
2006-02-22 DIOD Diodes Inc /del/ Buy 10,000 36.54 365,420
2006-02-21 DIOD Diodes Inc /del/ Buy 20,000 36.44 728,880

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 Lu Keh Shew (President & CEO of Diodes Inc /del/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.