| Date | Source | Title | Value |
|---|---|---|---|
| 2019-09-26 | usaspending | SP060019C8325 | $121.6M |
| 2017-09-29 | usaspending | SP060017C8322 | $125.3M |
| 2016-06-01 | usaspending | SP060015C8302 | $113.6M |
| 2015-01-01 | usaspending | SP060014C8292 | $104.8M |
| 2014-01-09 | usaspending | SP060014C8290 | $111.6M |
| 2009-09-30 | usaspending | SP060009C8257 | $204.3M |
| 2009-09-30 | usaspending | SP060009C8256 | $344.4M |
| 2008-09-30 | usaspending | SP060008C8257 | $351.1M |
| 2008-09-10 | usaspending | SP060008C8250 | $301.3M |
| 2007-09-26 | usaspending | SP060007C8253 | $55.1M |
| 2007-09-14 | usaspending | SP060007C8254 | $84.2M |