| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Chesler Randall M | PRESIDENT/CEO, Director | 49 COMMONS LOOP, KALISPELL | /s/Martha Tannehill on behalf of Randall M. Chesler | 05 Nov 2025 | 0001649724 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GBCI | Common Stock | Purchase | $99.7K | +2.44K | +48.89% | $40.91 | 7.42K | 05 Nov 2025 | 401(k) | |
| holding | GBCI | Common Stock | 127K | 05 Nov 2025 | Direct |