Insider Stock Trading History of Trafas Brian M.


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 Trafas Brian M. since year 2005. The trader's CIK number is 1642421. At the time of this reporting, Trafas Brian M. is the Senior Vice President 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 Trafas Brian M. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-06 KLAC Kla Tencor Corp Sale 2,055 93.73 192,615
2017-08-31 KLAC Kla Tencor Corp Option Ex 8,600 .00 0
2017-08-08 KLAC Kla Tencor Corp Sale 878 91.99 80,767
2017-08-07 KLAC Kla Tencor Corp Sale 5,692 89.15 507,441
2017-08-07 KLAC Kla Tencor Corp Option Ex 1,837 .00 0
2017-08-06 KLAC Kla Tencor Corp Option Ex 8,456 .00 0
2017-08-04 KLAC Kla Tencor Corp Option Ex 3,450 .00 0
2017-07-05 KLAC Kla Tencor Corp Sale 260 91.74 23,852
2017-02-06 KLAC Kla Tencor Corp Option Ex 5,000 .00 0
2017-02-07 KLAC Kla Tencor Corp Sale 3,064 86.89 266,230
2016-10-25 KLAC Kla Tencor Corp Sale 8,095 74.70 604,712
2016-09-07 KLAC Kla Tencor Corp Option Ex 9,044 .00 0
2016-08-06 KLAC Kla Tencor Corp Option Ex 3,987 .00 0
2016-08-07 KLAC Kla Tencor Corp Option Ex 1,838 .00 0
2016-02-08 KLAC Kla Tencor Corp Sale 3,057 64.60 197,482
2016-01-05 KLAC Kla Tencor Corp Sale 273 68.38 18,667
2015-09-10 KLAC Kla Tencor Corp Sale 3,108 49.17 152,820
2015-09-09 KLAC Kla Tencor Corp Option Ex 6,500 .00 0
2015-09-08 KLAC Kla Tencor Corp Sale 2,665 48.47 129,172
2015-09-07 KLAC Kla Tencor Corp Option Ex 4,576 .00 0
2015-08-10 KLAC Kla Tencor Corp Sale 1,147 52.92 60,699
2015-08-07 KLAC Kla Tencor Corp Sale 1,116 51.71 57,708
2015-08-07 KLAC Kla Tencor Corp Option Ex 1,838 .00 0
2015-08-06 KLAC Kla Tencor Corp Option Ex 1,788 .00 0
2015-07-28 KLAC Kla Tencor Corp Sale 135 50.57 6,826

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 Trafas Brian M. (Senior Vice President of Kla Tencor Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.