| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Stanage Nick L | Director | 4101 WASHINGTON AVENUE, NEWPORT NEWS | /s/ Tiffany M. King, Attorney-in-Fact | 29 Jul 2025 | 0001348489 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | HII | Common Stock | 0 | 29 Jul 2025 | Direct | ||||||
| holding | HII | Common Stock (SUA) | 0 | 29 Jul 2025 | Direct |