| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHAPARD ROBERT S | Director | 1750 PRESIDENTS STREET, RESTON | /s/ Ramune M. Kligys by PoA of Robert S. Shapard | 02 Jan 2026 | 0001121300 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LDOS | Common Stock | Award | $0 | +4 | +0.23% | $0.000000 | 1,620 | 31 Dec 2025 | by Key Executive Stock Deferral Plan | F1 |
| holding | LDOS | Common Stock | 2,500 | 31 Dec 2025 | By Family Limited Partnership | ||||||
| holding | LDOS | Common Stock | 57,078 | 31 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Dividend equivalent rights. |