| | OGE03K0001 | R704: Auditing Services | $26,947.01 | 2003 | 3251351 |
| | GST1104BJ6... | R708: Public Relations Services | $69,800.11 | 2004 | 4552550 |
| | GST1104BJ6... | R708: Public Relations Services | $0.00 | 2004 | 4690429 |
| | GST1104BJ6... | R708: Public Relations Services | $2,499.89 | 2004 | 4767656 |
| | OGE04K0002 | R704: Auditing Services | $27,791.13 | 2004 | 5253705 |
| | OGE05K0003 | R704: Auditing Services | $28,150.45 | 2005 | 8175744 |
| | OGE05K0003 | R704: Auditing Services | $0.00 | 2005 | 8176269 |
| | GST1104BJ6... | R708: Public Relations Services | $0.00 | 2006 | 11458529 |
| | OGE06K0004 | R704: Auditing Services | $28,875.08 | 2006 | 11971853 |
| | IND0407DO6... | D399: Other Adp & Telecommunications Svcs | $0.00 | 2007 | 15706665 |
| | IND0407DO6... | D399: Other Adp & Telecommunications Svcs | $53,449.32 | 2007 | 15797163 |
| | TPDOGE07K0... | R704: Auditing Services | $29,602.52 | 2007 | 16079368 |
| | TPDOGE08K0... | R704: Auditing Services | $29,638.40 | 2008 | 20585027 |
| | TPDOGE08K0... | R704: Auditing Services | $0.00 | 2008 | 20585099 |