| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Myers David E. | Chief Legal Officer | 8000 TOWERS CRESCENT DRIVE, SUITE 1100, VIENNA | /s/ Griffin D. Foster, by Power of Attorney for David Myers | 09 Jan 2026 | 0002046549 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SPIR | Class A Common Stock | Award | $0 | +150,000 | $0.000000 | 150,000 | 09 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents restricted stock units, which vests as follows: 25% of the total number of shares vests on February 20, 2027, and the remaining shares vest as to 1/16th installments on a quarterly basis, beginning on May 20, 2027, subject to the Reporting Person's continued service through each such vesting date. |