| 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 | 2025-10-16 | 0001403594 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HST | Deferred Stock Units Div. Equiv. Rights | Award | $0 | +1.01K | +8.05% | $0.00 | 13.6K | Oct 15, 2025 | Common Stock | 1.01K | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each dividend equivalent right represents the right to receive one share of common stock of the Issuer. |
| F2 | The dividend equivalent rights accrued on deferred stock units held by the reporting person and will be settled in shares of the Issuer's common stock on a date selected by the reporting person pursuant to the Issuer's Non-Employee Directors' Deferred Stock Compensation Plan (the "Plan"). |