| 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 | -22.9K | -6.64% | $0.00 | 321K | 24 Nov 2025 | Direct | F1 |
| transaction | HNI | Common Stock | Gift | $0 | +22.9K | $0.00 | 22.9K | 24 Nov 2025 | By Trust | F1 | |
| transaction | HNI | Common Stock | Gift | $0 | -194K | -60.43% | $0.00 | 127K | 25 Nov 2025 | Direct | F1 |
| transaction | HNI | Common Stock | Gift | $0 | +194K | +849.72% | $0.00 | 217K | 25 Nov 2025 | By Trust | F1 |
| holding | HNI | Common Stock | 7.38K | 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. |