| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Myles Jennifer | EVP, Chief People Officer | C/O KBR, INC., 601 JEFFERSON STREET, HOUSTON | /s/ Sonia Galindo, Attorney-in-Fact | 03 Mar 2026 | 0001812215 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KBR | Common Stock | Tax liability | $43,455 | -1,029 | -2.1% | $42.23 | 47,090 | 27 Feb 2026 | Direct | F1 |
| holding | KBR | Common Stock | 14,520 | 27 Feb 2026 | By Spouse |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to pay withholding taxes due upon vesting. |