| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COLB | Common | Purchase | $1,992 | +62 | +0.11% | $32.13 | 58,979 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $3,214 | +100 | +0.17% | $32.14 | 59,079 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $15,175 | +472 | +0.8% | $32.15 | 59,551 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $18,942 | +589 | +0.99% | $32.16 | 60,140 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $3,217 | +100 | +0.17% | $32.17 | 60,240 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $37,104 | +1,153 | +1.9% | $32.18 | 61,393 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $4,281 | +133 | +0.22% | $32.19 | 61,526 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $76,185 | +2,366 | +3.8% | $32.20 | 63,892 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $25,639 | +796 | +1.2% | $32.21 | 64,688 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $22,425 | +696 | +1.1% | $32.22 | 65,384 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $38,869 | +1,206 | +1.8% | $32.23 | 66,590 | 26 Nov 2021 | Direct | |
| transaction | COLB | Common | Purchase | $109,616 | +3,400 | +5.1% | $32.24 | 69,990 | 26 Nov 2021 | Direct |