| 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 | 07 Aug 2025 | 0001779866 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LDOS | Common Stock | Tax liability | $47,213 | -273 | -0.58% | $172.94 | 46,680 | 06 Aug 2025 | Direct | F1 |
| holding | LDOS | Common Stock | 29,289 | 06 Aug 2025 | By Key Executive Stock Deferral Plan |
| Id | Content |
|---|---|
| F1 | These shares were withheld by the Company to satisfy the reporting person's tax obligation associated with previously reported awards of restricted stock units. This share withholding was authorized in the restricted stock award agreement. |