Insider Stock Trading History of Bate Kenneth


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 Bate Kenneth since year 2005. The trader's CIK number is 1210238. At the time of this reporting, Bate Kenneth is the Director of Cubist Pharmaceuticals Inc . (stock ticker symbol CBST). See this page for all insider trading activities at Cubist Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Bate Kenneth since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2014-06-03 CBST Cubist Pharmaceuticals Inc Option Ex 1,701 .00 0
2014-02-03 CBST Cubist Pharmaceuticals Inc Option Ex 6,250 22.71 141,937
2014-02-03 CBST Cubist Pharmaceuticals Inc Sale 6,250 72.43 452,668
2014-01-09 CBST Cubist Pharmaceuticals Inc Option Ex 10,000 9.56 95,600
2014-01-09 CBST Cubist Pharmaceuticals Inc Sale 10,000 70.00 700,000
2013-12-02 CBST Cubist Pharmaceuticals Inc Option Ex 12,500 10.09 126,125
2013-12-02 CBST Cubist Pharmaceuticals Inc Sale 12,500 67.81 847,662
2013-06-06 CBST Cubist Pharmaceuticals Inc Option Ex 2,075 .00 0
2013-06-03 CBST Cubist Pharmaceuticals Inc Option Ex 2,500 11.89 29,725
2013-06-03 CBST Cubist Pharmaceuticals Inc Sale 2,500 54.95 137,375
2013-05-15 CBST Cubist Pharmaceuticals Inc Option Ex 2,500 11.89 29,725
2013-05-15 CBST Cubist Pharmaceuticals Inc Sale 2,500 48.41 121,024
2013-03-06 CBST Cubist Pharmaceuticals Inc Sale 5,000 47.50 237,500
2013-03-06 CBST Cubist Pharmaceuticals Inc Option Ex 5,000 11.89 59,450

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 Bate Kenneth (Director of Cubist Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.