| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LENTZ MICHAEL E | EVP, Development, D&C | 4747 BETHESDA AVENUE, SUITE 1300, BETHESDA | By: /s/ William K. Kelso For: Michael E. Lentz | 02 Mar 2026 | 0001669754 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HST | Common Stock | Options Exercise | $235,843 | +13,980 | +4.2% | $16.87 | 344,209 | 27 Feb 2026 | Direct | |
| transaction | HST | Common Stock | Sale | $252,826 | -12,673 | -3.7% | $19.95 | 331,536 | 27 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HST | Non-Qualified Stock Option (right to buy) | Options Exercise | $0 | -13,980 | -100% | $0.000000 | 0 | 27 Feb 2026 | Common Stock | 13,980 | $16.87 | Direct |