The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Folsom John since year 2005.
The trader's CIK number is 1186646.
At the time of this reporting, Folsom John is the Director of Columbia Banking System Inc .
(stock ticker symbol COLB).
See this page for all insider trading activities at Columbia Banking System Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2011-04-25||COLB||Columbia Banking System Inc||Option Ex||1,050||14.40||15,120|
|2009-03-10||COLB||Columbia Banking System Inc||Buy||2,050||5.80||11,887|
|2008-06-12||COLB||Columbia Banking System Inc||Option Ex||1,820||9.90||18,018|
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 Folsom John (Director of Columbia Banking System Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.