X0202 4 2006-04-24 0 0001010002 COLUMBIA BANCORP \OR\ CBBO 0001253149 MCKINNEY JEAN 70546 MCKINNEY ROAD WASCO OR 97065 1 0 0 0 Common Stock 2006-04-24 4 M 0 700 5.68 A 16596 D Common Stock 1089 I by Son Stock Option 2000 Grant 5.68 2006-04-24 4 M 0 700 5.68 D 2000-01-03 2010-01-03 Common Stock 700 554 D By: /s/Staci Cobrun/POA For: Jean McKinney 2006-04-26