Ticker: COLB CUSIP: 197236102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 66,350 | $2 | $26.85 | $23.52 - $29.61 |
| Q3 2025 | 66,350 | $2 | $24.85 | $22.17 - $27.12 |
| Q2 2025 | 40,550 | $1 | $22.35 | $18.81 - $24.78 |
| Q1 2025 | 39,875 | $1 | $25.32 | $22.65 - $27.61 |
| Q4 2024 | 31,100 | $1 | $26.94 | $23.43 - $30.73 |
| Q2 2018 | 14,300 | $585 | $30.05 | $27.72 - $31.69 |
| Q1 2018 | 14,300 | $600 | $30.33 | $27.89 - $32.56 |
| Q4 2017 | 14,300 | $621 | $30.37 | $28.50 - $33.50 |
| Q3 2017 | 14,300 | $602 | $26.76 | $24.74 - $29.77 |
| Q2 2017 | 14,300 | $570 | $26.82 | $24.90 - $28.62 |
| Q1 2017 | 14,300 | $558 | $27.57 | $24.96 - $31.16 |
| Q4 2016 | 3,250 | $145 | $25.64 | $21.40 - $30.88 |
| Q3 2016 | 3,250 | $106 | $20.96 | $17.45 - $22.43 |
| Q2 2016 | 3,250 | $91 | $19.43 | $17.42 - $20.90 |
| Q1 2016 | 2,950 | $88 | $19.19 | $17.45 - $20.84 |
| Q4 2015 | 2,950 | $96 | $21.56 | $18.94 - $23.51 |
| Q3 2015 | 2,950 | $92 | $20.19 | $18.36 - $21.62 |
| Q2 2015 | 2,600 | $85 | $19.28 | $17.74 - $21.20 |