Insider Stock Trading History of Lantow Michelle


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 Lantow Michelle since year 2005. The trader's CIK number is 1480001. At the time of this reporting, Lantow Michelle 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 .


Stock purchases, sales, and option exercises reported by insider Lantow Michelle since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-11-07 COLB Columbia Banking System Inc Buy 1,500 17.24 25,859

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 Lantow Michelle (Director of Columbia Banking System Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.