Stock Trading History of Correa R Shane

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 Correa R Shane since year 2005. The trader's CIK number is 1260039. At the time of this reporting, Correa R Shane is the Chief Banking Officer of Columbia Bancorp \or\ (stock ticker symbol CBBO).

Stock purchases, sales, and option exercises reported by *Correa R Shane* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-08-02	CBBO	Columbia Bancorp \\or\\	Sale	610	24.45	14,914
2006-08-01	CBBO	Columbia Bancorp \\or\\	Sale	1,143	24.06	27,500
2006-07-31	CBBO	Columbia Bancorp \\or\\	Option Exercise	425	5.68	2,414
2006-08-02	CBBO	Columbia Bancorp \\or\\	Option Exercise	610	5.68	3,464
2006-08-01	CBBO	Columbia Bancorp \\or\\	Option Exercise	1,143	5.68	6,492

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 Correa R Shane (Chief Banking Officer of Columbia Bancorp \or\ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.