Insider Stock Trading History of Roberts Kent


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 Roberts Kent since year 2005. The trader's CIK number is 1397948. At the time of this reporting, Roberts Kent is the Executive Vice Presi of Columbia Banking System Inc . (stock ticker symbol COLB). See this page for all insider trading activities at Columbia Banking System Inc .


Stock purchases, sales, and option exercises reported by insider Roberts Kent since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-12-14 COLB Columbia Banking System Inc Sale 665 18.27 12,147
2011-02-28 COLB Columbia Banking System Inc Sale 384 19.98 7,670
2008-11-26 COLB Columbia Banking System Inc Buy 2,625 9.57 25,126
2008-08-06 COLB Columbia Banking System Inc Buy 1,500 15.30 22,950
2008-01-09 COLB Columbia Banking System Inc Buy 312 26.40 8,235
2007-07-03 COLB Columbia Banking System Inc Buy 313 26.32 8,239

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 Roberts Kent (Executive Vice Presi of Columbia Banking System Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.