| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cage Christopher R | Chief Financial Officer | 1750 PRESIDENTS STREET, RESTON | /s/ Ramune M. Kligys by PoA of Christopher R. Cage | 02 Jan 2026 | 0001779866 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LDOS | Common Stock | Award | $0 | +59 | +0.2% | $0.000000 | 29,402 | 31 Dec 2025 | By Key Executive Stock Deferral Plan | F1 |
| holding | LDOS | Common Stock | 46,680 | 31 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Dividend equivalent rights. |