| 5 | | Supplemental Agreement for work within scope | $28.6k | 4/28/16 |
| 4 | | Supplemental Agreement for work within scope | $234.3k | 9/23/15 |
| 3 | | Supplemental Agreement for work within scope | $13.3k | 8/11/15 |
| 2 | | Other Administrative Action | $0 | 3/18/15 |
| 1 | | Other Administrative Action | $0 | 10/21/14 |