| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Leffall LaSalle D. III | Director | 7501 WISCONSIN AVENUE, SUITE 1500, BETHESDA | /s/ Carlos L. Heard, by Power of Attorney | 13 May 2025 | 0002024592 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BFS | Common Stock | Award | $0 | +2,000 | +100% | $0.000000 | 4,000 | 09 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents restricted shares of Common Stock. Such shares vest on the first three anniversaries of May 9, 2025 in equal annual installments, assuming continued service. |