| 2013-03-08 | Sale | Columbia Banking System, Inc. COLB | President and CEO | 2,400 0.0061% | $20.67 | $49,610 | +20.72% | |
| 2012-03-09 | Sale | Columbia Banking System, Inc. COLB | President and CEO | 3,200 0.0082% | $21.50 | $68,802 | -11.09% | |
| 2011-02-25 | Sale | Columbia Banking System, Inc. COLB | President and CEO | 7,600 0.019% | $19.62 | $149,112 | -9.9% | |
| 2008-01-09 | Columbia Banking System, Inc. COLB | President and CEO | 606 0.0034% | $26.40 | $15,997 | -30.33% | ||
| 2007-07-03 | Columbia Banking System, Inc. COLB | President and CEO | 648 0.0033% | $26.32 | $17,059 | -6.72% | ||
| 2007-01-18 | Columbia Banking System, Inc. COLB | President and CEO | 16,976 0.0365% | $11.77 | $199,808 | -9.24% | ||
| 2007-01-03 | Columbia Banking System, Inc. COLB | President and CEO | 456 0.0026% | $31.61 | $14,414 | -10.12% | ||
| 2006-06-30 | Columbia Banking System, Inc. COLB | President and CEO | 916 0.004% | $26.40 | $24,180 | -10.98% | ||
| 2006-01-03 | Columbia Banking System, Inc. COLB | President and CEO | 432 0.002% | $21.92 | $9,471 | +13.91% | ||
| 2005-06-30 | Columbia Banking System, Inc. COLB | President and CEO | 905 0.0052% | $22.16 | $20,053 | +20.16% | ||
| 2004-12-31 | Columbia Banking System, Inc. COLB | President and CEO | 278 0.0014% | $19.73 | $5,485 | +0.3% | ||
| 2004-08-02 | Columbia Banking System, Inc. COLB | President and CEO | 86 0.0006% | $21.36 | $1,837 | +13.91% | ||
| 2004-07-06 | Columbia Banking System, Inc. COLB | President and CEO | 524 0.0031% | $18.80 | $9,851 | +8.78% | ||
| 2003-12-31 | Columbia Banking System, Inc. COLB | President and CEO | 286 0.0016% | $16.21 | $4,636 | +11.5% | ||
| 2003-12-12 | Columbia Banking System, Inc. COLB | President and CEO | 148 0.0011% | $22.35 | $3,308 | +6.3% | ||
| 2003-09-30 | Columbia Banking System, Inc. COLB | President and CEO | 132 0.0009% | $16.76 | $2,212 | +29.65% | ||
| 2003-09-09 | Columbia Banking System, Inc. COLB | President and CEO | 138 0.001% | $18.80 | $2,594 | +21.71% | ||
| 2003-07-01 | Columbia Banking System, Inc. COLB | President and CEO | 400 0.0019% | $11.62 | $4,648 | +21.35% | ||
| 2003-06-10 | Columbia Banking System, Inc. COLB | President and CEO | 100 0.0007% | $17.80 | $1,780 | +17.95% |