| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Harker Victoria D | Director | 4101 WASHINGTON AVENUE, NEWPORT NEWS | /s/ Tiffany M. King, Attorney-in-Fact | 06 Nov 2025 | 0001350579 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HII | Common Stock | Sale | $316,605 | -1,000 | -28% | $316.60 | 2,523 | 04 Nov 2025 | Direct | |
| holding | HII | Common Stock (SUA) | 7,718 | 04 Nov 2025 | Direct |