Insider Stock Trading History of Bell Bobby R


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 Bell Bobby R since year 2005. The trader's CIK number is 1498385. At the time of this reporting, Bell Bobby R is the Chief Strategy Officer of Kla Tencor Corp . (stock ticker symbol KLAC). See this page for all insider trading activities at Kla Tencor Corp .


Stock purchases, sales, and option exercises reported by insider Bell Bobby R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-02 KLAC Kla Tencor Corp Sale 4,236 105.39 446,444
2017-09-06 KLAC Kla Tencor Corp Sale 1,025 93.73 96,073
2017-08-31 KLAC Kla Tencor Corp Option Ex 17,140 .00 0
2017-08-21 KLAC Kla Tencor Corp Sale 3,526 89.93 317,093
2017-08-07 KLAC Kla Tencor Corp Option Ex 3,662 .00 0
2017-08-04 KLAC Kla Tencor Corp Option Ex 6,900 .00 0
2017-08-06 KLAC Kla Tencor Corp Option Ex 16,094 .00 0
2017-06-12 KLAC Kla Tencor Corp Sale 5,695 100.54 572,575
2017-03-16 KLAC Kla Tencor Corp Sale 10,933 93.61 1,023,438
2017-02-06 KLAC Kla Tencor Corp Option Ex 6,250 .00 0
2016-10-25 KLAC Kla Tencor Corp Sale 7,682 74.47 572,109
2016-09-07 KLAC Kla Tencor Corp Option Ex 8,343 .00 0
2016-08-06 KLAC Kla Tencor Corp Option Ex 7,750 .00 0
2016-08-07 KLAC Kla Tencor Corp Option Ex 3,663 .00 0
2016-08-02 KLAC Kla Tencor Corp Option Ex 19,587 .00 0
2016-05-04 KLAC Kla Tencor Corp Sale 6,343 69.18 438,808
2016-02-08 KLAC Kla Tencor Corp Sale 3,844 64.60 248,322
2016-01-04 KLAC Kla Tencor Corp Sale 6,343 68.05 431,641
2015-11-04 KLAC Kla Tencor Corp Sale 6,345 66.29 420,610
2015-09-08 KLAC Kla Tencor Corp Sale 785 48.47 38,048
2015-09-03 KLAC Kla Tencor Corp Option Ex 6,563 .00 0
2015-08-10 KLAC Kla Tencor Corp Sale 438 52.92 23,178
2015-08-07 KLAC Kla Tencor Corp Option Ex 3,663 .00 0
2015-08-07 KLAC Kla Tencor Corp Sale 10,364 51.84 537,311
2015-08-06 KLAC Kla Tencor Corp Option Ex 3,338 .00 0
2015-08-02 KLAC Kla Tencor Corp Option Ex 2,625 .00 0
2015-08-04 KLAC Kla Tencor Corp Option Ex 7,500 .00 0
2015-05-05 KLAC Kla Tencor Corp Sale 5,204 59.84 311,407
2015-03-03 KLAC Kla Tencor Corp Buy 67 64.44 4,317
2015-02-09 KLAC Kla Tencor Corp Sale 3,841 62.01 238,180
2015-02-05 KLAC Kla Tencor Corp Sale 963 63.15 60,813
2015-01-02 KLAC Kla Tencor Corp Sale 4,241 70.62 299,499
2014-11-05 KLAC Kla Tencor Corp Sale 5,204 80.32 417,985
2014-08-08 KLAC Kla Tencor Corp Sale 5,740 71.72 411,672
2014-05-05 KLAC Kla Tencor Corp Sale 6,960 62.65 436,044
2014-02-05 KLAC Kla Tencor Corp Sale 6,965 60.07 418,359
2013-11-05 KLAC Kla Tencor Corp Sale 6,967 63.57 442,892
2013-08-08 KLAC Kla Tencor Corp Sale 897 58.62 52,582
2013-08-05 KLAC Kla Tencor Corp Sale 6,070 58.90 357,523
2013-08-01 KLAC Kla Tencor Corp Option Ex 3,100 58.10 180,110
2013-08-01 KLAC Kla Tencor Corp Sale 3,100 60.00 186,000
2013-07-30 KLAC Kla Tencor Corp Sale 36,950 58.25 2,152,448
2013-07-30 KLAC Kla Tencor Corp Option Ex 36,950 41.40 1,529,730
2013-07-12 KLAC Kla Tencor Corp Option Ex 6,200 53.86 333,932
2013-07-12 KLAC Kla Tencor Corp Sale 6,200 60.00 372,000
2013-05-06 KLAC Kla Tencor Corp Sale 4,651 54.25 252,316
2013-02-06 KLAC Kla Tencor Corp Sale 4,647 56.13 260,831
2013-01-25 KLAC Kla Tencor Corp Sale 3,250 56.00 182,000
2013-01-25 KLAC Kla Tencor Corp Option Ex 3,250 51.23 166,494
2012-11-06 KLAC Kla Tencor Corp Sale 4,647 48.34 224,654
2012-08-06 KLAC Kla Tencor Corp Sale 4,647 52.26 242,838
2012-07-31 KLAC Kla Tencor Corp Option Ex 17,542 41.31 724,660
2012-07-31 KLAC Kla Tencor Corp Sale 17,542 51.15 897,220
2012-07-02 KLAC Kla Tencor Corp Sale 1,394 49.07 68,403
2012-05-01 KLAC Kla Tencor Corp Sale 5,881 52.06 306,194
2012-02-01 KLAC Kla Tencor Corp Sale 5,880 51.73 304,172
2011-11-17 KLAC Kla Tencor Corp Sale 1,394 47.30 65,936
2011-11-01 KLAC Kla Tencor Corp Sale 7,736 45.48 351,864
2011-11-01 KLAC Kla Tencor Corp Option Ex 3,250 37.24 121,030
2011-08-26 KLAC Kla Tencor Corp Sale 10,000 35.42 354,230
2010-11-03 KLAC Kla Tencor Corp Sale 20,000 35.76 715,120

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 Bell Bobby R (Chief Strategy Officer of Kla Tencor Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.