The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Guiffre Christopherd T since year 2005.
The trader's CIK number is 1219021.
At the time of this reporting, Guiffre Christopherd T is the Senior Vice Presiden of Cubist Pharmaceuticals Inc .
(stock ticker symbol CBST).
See this page for all insider trading activities at Cubist Pharmaceuticals Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2007-07-25||CBST||Cubist Pharmaceuticals Inc||Option Ex||20,000||10.84||216,800|
|2007-07-25||CBST||Cubist Pharmaceuticals Inc||Sale||20,226||22.86||462,427|
|2007-05-30||CBST||Cubist Pharmaceuticals Inc||Option Ex||15,000||9.25||138,750|
|2007-05-30||CBST||Cubist Pharmaceuticals Inc||Sale||15,000||22.57||338,565|
|2007-01-31||CBST||Cubist Pharmaceuticals Inc||Option Ex||10,000||9.25||92,500|
|2007-01-31||CBST||Cubist Pharmaceuticals Inc||Sale||11,091||18.03||199,948|
|2006-09-01||CBST||Cubist Pharmaceuticals Inc||Option Ex||2,625||7.58||19,897|
|2006-09-01||CBST||Cubist Pharmaceuticals Inc||Sale||2,625||23.42||61,477|
|2006-02-01||CBST||Cubist Pharmaceuticals Inc||Option Ex||3,000||7.58||22,740|
|2006-02-01||CBST||Cubist Pharmaceuticals Inc||Sale||3,000||21.41||64,230|
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 Guiffre Christopherd T (Senior Vice Presiden of Cubist Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.