Ticker: COLB CUSIP: 197236102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 10,800 | $442 | $30.05 | $27.72 - $31.69 |
| Q1 2018 | 11,300 | $474 | $30.33 | $27.89 - $32.56 |
| Q4 2017 | 11,800 | $513 | $30.37 | $28.50 - $33.50 |
| Q3 2017 | 15,150 | $638 | $26.76 | $24.74 - $29.77 |
| Q2 2017 | 17,350 | $691 | $26.82 | $24.90 - $28.62 |
| Q1 2017 | 9,900 | $386 | $27.57 | $24.96 - $31.16 |
| Q4 2016 | 9,900 | $442 | $25.64 | $21.40 - $30.88 |
| Q3 2016 | 19,800 | $648 | $20.96 | $17.45 - $22.43 |
| Q2 2016 | 20,300 | $570 | $19.43 | $17.42 - $20.90 |
| Q1 2016 | 20,500 | $613 | $19.19 | $17.45 - $20.84 |
| Q4 2015 | 27,400 | $891 | $21.56 | $18.94 - $23.51 |
| Q3 2015 | 27,400 | $855 | $20.19 | $18.36 - $21.62 |
| Q2 2015 | 27,400 | $892 | $19.28 | $17.74 - $21.20 |
| Q1 2015 | 29,600 | $858 | $17.14 | $15.27 - $18.50 |
| Q4 2014 | 50,400 | $1,392 | $16.65 | $14.67 - $17.82 |
| Q3 2014 | 77,500 | $1,923 | $15.78 | $14.87 - $16.51 |
| Q2 2014 | 90,300 | $2,376 | $15.72 | $14.32 - $17.62 |
| Q1 2014 | 90,300 | $2,575 | $16.21 | $14.88 - $18.25 |
| Q4 2013 | 95,800 | $2,634 | $15.66 | $14.02 - $16.97 |
| Q3 2013 | 95,800 | $2,366 | $14.59 | $13.80 - $15.23 |
| Q2 2013 | 96,000 | $2,286 | $12.82 | $11.72 - $14.17 |