| Year | Firm | Client | Income | Doc |
|---|---|---|---|---|
| 2012 3rd Quarter - Termination |
COVINGTON & BURLING LLP | BHP BILLITON MARKETING ASIA PTE LTD. | — | |
| 2012 2nd Quarter - Report |
COVINGTON & BURLING LLP | BHP BILLITON MARKETING ASIA PTE LTD. | $30,000 | |
| 2012 1st Quarter - Report |
COVINGTON & BURLING LLP | BHP BILLITON MARKETING ASIA PTE LTD. | $40,000 | |
| 2011 4th Quarter - Report |
COVINGTON & BURLING LLP | BHP BILLITON MARKETING ASIA PTE LTD. | $10,000 | |
| 2011 Registration |
COVINGTON & BURLING LLP | BHP BILLITON MARKETING ASIA PTE LTD. | — |