| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McCambridge David J | Director | 3111 C STREET, ANCHORAGE | /s/ David J. McCambridge | 09 Dec 2025 | 0001528869 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NRIM | Common Stock | Purchase | $28,600 | +1,150 | +2.8% | $24.87 | 41,598 | 09 Dec 2025 | By Trust | F1 |
| Id | Content |
|---|---|
| F1 | Represents an exempt transfer of shares under Rule 16a-13 to the trust of which the reporting person serves as trustee. |