| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hageman Hilary | EVP General Counsel, Secretary | 12010 SUNSET HILLS ROAD, RESTON | Hilary L. Hageman | 06 Mar 2026 | 0001791922 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SAIC | Common Stock | Award | +7,542 | +40% | $0.000000* | 26,548 | 04 Mar 2026 | Direct | ||
| transaction | SAIC | Common Stock | Tax liability | -3,439 | -13% | $94.42* | 23,109 | 04 Mar 2026 | Direct |