| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pollock James R. | Corporate Development Officer | 1445-A LAUGHLIN AVENUE, MCLEAN | /s/ Hilary Albrecht, attorney-in-fact | 06 Mar 2026 | 0002036719 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CBNA | Class A Common Stock | Purchase | $25,168 | +714 | +23% | $35.25 | 3,845 | 05 Mar 2026 | Direct |