| SC 13G/A | 2016-02-12 | Huber Capital Management LLC | KBR, INC. | 10,353,378 | 7.2% | EDGAR |
| SC 13G | 2016-02-12 | PLATINUM INVESTMENT MANAGEMENT LTD | KBR, INC. | - | - | EDGAR |
| SC 13G | 2016-02-11 | SYSTEMATIC FINANCIAL MANAGEMENT LP | KBR, INC. | 7,649,857 | 5.3% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | KBR, INC. | 9,718,028 | 6.7% | EDGAR |
| SC 13G/A | 2016-02-09 | PRICE T ROWE ASSOCIATES INC /MD/ | KBR, INC. | 9,718,921 | 6.7% | EDGAR |
| SC 13G | 2016-02-02 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | KBR, INC. | 7,281,950 | 5.0% | EDGAR |
| SC 13G/A | 2016-01-26 | BlackRock Inc. | KBR, INC. | 10,811,691 | 7.5% | EDGAR |
| SC 13G/A | 2015-02-13 | BALYASNY ASSET MANAGEMENT LLC | KBR, INC. | 3,779,191 | 2.6% | EDGAR |
| SC 13G | 2015-02-13 | PLATINUM INVESTMENT MANAGEMENT LTD | KBR, INC. | - | - | EDGAR |
| SC 13G | 2015-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | KBR, INC. | 7,851,340 | 5.4% | EDGAR |
| SC 13G | 2015-02-12 | Huber Capital Management LLC | KBR, INC. | 8,170,791 | 5.6% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | KBR, INC. | 8,645,454 | 6.0% | EDGAR |
| SC 13G/A | 2015-01-29 | BlackRock Inc. | KBR, INC. | 9,925,260 | 6.8% | EDGAR |
| SC 13G | 2014-12-17 | BALYASNY ASSET MANAGEMENT LLC | KBR, INC. | 2,922,324 | 2.0% | EDGAR |
| SC 13G/A | 2014-05-12 | WELLINGTON MANAGEMENT CO LLP | KBR, INC. | 5,294,906 | 3.6% | EDGAR |
| SC 13G/A | 2014-02-14 | WELLINGTON MANAGEMENT CO LLP | KBR, INC. | 15,176,747 | 10.2% | EDGAR |
| SC 13G/A | 2014-02-13 | GROWTH FUND OF AMERICA | KBR, INC. | 4,150,000 | 2.8% | EDGAR |
| SC 13G | 2014-02-11 | VANGUARD GROUP INC | KBR, INC. | 7,856,146 | 5.3% | EDGAR |
| SC 13G/A | 2014-01-10 | BlackRock Inc. | KBR, INC. | 14,948,041 | 10.1% | EDGAR |
| SC 13G/A | 2013-09-09 | Capital World Investors | KBR, INC. | 734,878 | 0.5% | EDGAR |