| 14 | | Other Administrative Action | $0 | 4/10/18 |
| 13 | | Supplemental Agreement for work within scope | $0 | 1/31/18 |
| 12 | | Supplemental Agreement for work within scope | $0 | 10/25/17 |
| 11 | | Supplemental Agreement for work within scope | $0 | 7/5/17 |
| 10 | | Other Administrative Action | $0 | 5/6/16 |