Ticker: COLB CUSIP: 197236102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 82,800 | $2,314 | $26.85 | $23.52 - $29.61 |
| Q3 2025 | 83,200 | $2,142 | $24.85 | $22.17 - $27.12 |
| Q2 2025 | 59,100 | $1,382 | $22.35 | $18.81 - $24.78 |
| Q1 2025 | 58,700 | $1,464 | $25.32 | $22.65 - $27.61 |
| Q4 2024 | 58,200 | $1,572 | $26.94 | $23.43 - $30.73 |
| Q3 2024 | 58,100 | $1,517 | $22.09 | $17.58 - $24.95 |
| Q2 2024 | 59,200 | $1,177 | $17.32 | $15.45 - $18.88 |
| Q1 2024 | 60,000 | $1,161 | $18.38 | $15.54 - $24.11 |
| Q4 2023 | 58,600 | $1,563 | $19.53 | $15.67 - $24.93 |
| Q3 2023 | 59,100 | $1,200 | $18.00 | $15.99 - $20.33 |
| Q2 2023 | 60,900 | $1,235 | $17.89 | $14.76 - $20.57 |
| Q1 2023 | 55,199 | $1,182 | $23.29 | $16.49 - $27.97 |
| Q4 2022 | 37,400 | $1 | $26.45 | $23.68 - $29.63 |
| Q3 2022 | 37,600 | $1,086 | $24.81 | $22.71 - $27.11 |
| Q2 2022 | 37,600 | $1,131 | $24.00 | $22.05 - $26.58 |
| Q1 2022 | 37,800 | $1,182 | $28.29 | $25.94 - $30.41 |
| Q4 2021 | 37,600 | $1,230 | $27.76 | $24.13 - $32.46 |
| Q3 2021 | 34,600 | $1,314 | $28.29 | $25.95 - $31.70 |
| Q2 2021 | 32,300 | $1,245 | $33.46 | $30.04 - $35.35 |
| Q1 2021 | 32,500 | $1,400 | $34.13 | $27.00 - $39.77 |
| Q4 2020 | 33,000 | $1,185 | $24.08 | $18.04 - $28.07 |
| Q3 2020 | 33,200 | $792 | $21.23 | $17.46 - $24.83 |
| Q2 2020 | 19,470 | $552 | $19.36 | $14.61 - $23.93 |
| Q1 2020 | 19,870 | $533 | $26.37 | $16.50 - $30.72 |
| Q4 2019 | 24,640 | $1,002 | $28.93 | $25.93 - $30.83 |
| Q3 2019 | 27,000 | $996 | $26.32 | $24.40 - $28.14 |
| Q2 2019 | 27,400 | $997 | $25.85 | $23.83 - $27.76 |
| Q1 2019 | 27,400 | $896 | $26.24 | $22.24 - $28.02 |
| Q4 2018 | 27,529 | $999 | $26.74 | $22.25 - $29.45 |
| Q3 2018 | 32,300 | $1,252 | $29.39 | $27.14 - $30.95 |
| Q2 2018 | 32,800 | $1,342 | $30.05 | $27.72 - $31.69 |
| Q1 2018 | 32,400 | $1,359 | $30.33 | $27.89 - $32.56 |
| Q4 2017 | 31,400 | $1,364 | $30.37 | $28.50 - $33.50 |
| Q3 2017 | 23,700 | $998 | $26.76 | $24.74 - $29.77 |
| Q2 2017 | 23,800 | $948 | $26.82 | $24.90 - $28.62 |
| Q1 2017 | 23,700 | $924 | $27.57 | $24.96 - $31.16 |
| Q4 2016 | 23,300 | $1,041 | $25.64 | $21.40 - $30.88 |
| Q3 2016 | 25,600 | $838 | $20.96 | $17.45 - $22.43 |
| Q2 2016 | 25,700 | $721 | $19.43 | $17.42 - $20.90 |
| Q1 2016 | 25,600 | $766 | $19.19 | $17.45 - $20.84 |
| Q4 2015 | 25,500 | $829 | $21.56 | $18.94 - $23.51 |
| Q3 2015 | 25,400 | $793 | $20.19 | $18.36 - $21.62 |
| Q2 2015 | 23,800 | $774 | $19.28 | $17.74 - $21.20 |
| Q1 2015 | 23,400 | $678 | $17.14 | $15.27 - $18.50 |
| Q4 2014 | 25,000 | $690 | $16.65 | $14.67 - $17.82 |
| Q3 2014 | 24,200 | $600 | $15.78 | $14.87 - $16.51 |
| Q2 2014 | 24,400 | $642 | $15.72 | $14.32 - $17.62 |
| Q1 2014 | 23,800 | $679 | $16.21 | $14.88 - $18.25 |
| Q4 2013 | 23,700 | $652 | $15.66 | $14.02 - $16.97 |