| SC 13G/A | 2009-02-11 | GENDELL JEFFREY L ET AL | KBR, INC. | 346,878 | 0.0% | EDGAR |
| SC 13G/A | 2008-04-10 | FMR LLC | KBR, INC. | 5,960,411 | 3.5% | EDGAR |
| SC 13G/A | 2008-02-14 | JANA PARTNERS LLC | KBR, INC. | 8,345,417 | 5.0% | EDGAR |
| SC 13G | 2008-02-14 | FMR LLC | KBR, INC. | 14,688,633 | 8.7% | EDGAR |
| SC 13G/A | 2008-01-25 | GENDELL JEFFREY L ET AL | KBR, INC. | 11,901,751 | 7.0% | EDGAR |
| SC 13G/A | 2008-01-11 | CAPITAL RESEARCH & MANAGEMENT CO | KBR, INC. | - | 0.0% | EDGAR |
| SC 13G/A | 2008-01-10 | CAPITAL RESEARCH & MANAGEMENT CO | KBR, INC. | - | 0.0% | EDGAR |
| SC 13G | 2008-01-10 | Capital World Investors | KBR, INC. | 20,131,420 | 11.9% | EDGAR |
| SC 13G | 2007-11-13 | JANA PARTNERS LLC | KBR, INC. | 9,439,044 | 5.6% | EDGAR |
| SC 13G | 2007-06-08 | CAPITAL RESEARCH & MANAGEMENT CO | KBR, INC. | 20,531,420 | 12.2% | EDGAR |
| SC 13G/A | 2007-05-17 | GENDELL JEFFREY L ET AL | KBR, INC. | 11,545,751 | 6.8% | EDGAR |
| SC 13G | 2007-04-10 | GENDELL JEFFREY L ET AL | KBR, INC. | 100,000 | 0.1% | EDGAR |
| SC 13G | 2007-02-20 | HALLIBURTON CO | KBR, INC. | 135,627,000 | 80.9% | EDGAR |