| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BAGLIVO MARY | Director | 4747 BETHESDA AVENUE, SUITE 1300, BETHESDA | By: /s/ William K. Kelso For: Mary L. Baglivo | 23 Dec 2025 | 0001403594 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HST | Common Stock | Gift | $0 | -5,400 | -25% | $0.000000 | 16,431 | 23 Dec 2025 | Direct |