| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| O'Connor Jason M. | Sector President | 1750 PRESIDENTS STREET, RESTON | /s/ Ramune M. Kligys by PoA of Jason M. O'Connor | 17 Feb 2026 | 0002104538 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LDOS | Common Stock | Award | $0 | +1,771 | +19% | $0.000000 | 11,256 | 12 Feb 2026 | Direct | |
| transaction | LDOS | Common Stock | Tax liability | $98,956 | -572 | -5.1% | $173.00 | 10,684 | 12 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These shares were withheld by the Company to satisfy the reporting person's tax obligation associated with the settlement of performance shares. This share withholding was authorized in the performance share award agreement. |