| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lorenger Jeffrey D | President & CEO, Director | 600 EAST SECOND STREET, MUSCATINE | /s/ Steven M. Bradford; by Power of Attorney | 26 Nov 2025 | 0001311511 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HNI | Common Stock | Gift | $0 | -22,854 | -6.6% | $0.000000 | 321,339 | 24 Nov 2025 | Direct | F1 |
| transaction | HNI | Common Stock | Gift | $0 | +22,854 | $0.000000 | 22,854 | 24 Nov 2025 | By Trust | F1 | |
| transaction | HNI | Common Stock | Gift | $0 | -194,200 | -60% | $0.000000 | 127,139 | 25 Nov 2025 | Direct | F1 |
| transaction | HNI | Common Stock | Gift | $0 | +194,200 | +850% | $0.000000 | 217,054 | 25 Nov 2025 | By Trust | F1 |
| holding | HNI | Common Stock | 7,378 | 24 Nov 2025 | Profit Sharing Retirement Plan |
| Id | Content |
|---|---|
| F1 | Represents the contribution of these shares to a revocable trust for the benefit of the reporting person, and the reporting person's spouse and children. |