| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ibrahim Jalal | Pres., Sustainable Tech Solns | C/O KBR, INC., 601 JEFFERSON STREET, HOUSTON | /s/ Sonia Galindo, Attorney-in-Fact | 03 Mar 2026 | 0001642371 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KBR | Common Stock | Tax liability | $51,647 | -1,223 | -1% | $42.23 | 118,499 | 27 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to pay withholding taxes due upon vesting. |