Insider Stock Trading History of Colbert John


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 Colbert John since year 2005. The trader's CIK number is 1383329. At the time of this reporting, Colbert John is the Chief Executive Offi of Guidance Software, Inc. . (stock ticker symbol GUID). See this page for all insider trading activities at Guidance Software, Inc. .


Stock purchases, sales, and option exercises reported by insider Colbert John since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-10-25 GUID Guidance Software, Inc. Sale 15,000 14.00 210,000
2006-12-18 GUID Guidance Software, Inc. Sale 76,584 11.50 880,716

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 Colbert John (Chief Executive Offi of Guidance Software, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.