| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Spring Maria F | Director | 7800 EAST ORCHARD ROAD, SUITE 300, GREENWOOD VILLAGE | /s/ Maria F. Spring | 29 Oct 2025 | 0001558071 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBHC | Common Stock | Tax liability | $25,891 | -696 | -1.6% | $37.20 | 41,877 | 27 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld for payment of tax liability upon vesting of a portion of the restricted stock award granted to the reporting person on 04/30/2025, which was previously reported in Table I of reporting person's Form 4 filed on 05/01/2025. |