| 4 | Authorization Document (POA) | 23 Feb 2010 |
| 4 | TM-5 | 23 Feb 2010 |
| 5 | Correspondence | 23 Feb 2010 |
| 5 | TM-5 | 23 Feb 2010 |
| 6 | Authorization Document (POA) | 23 Feb 2010 |
| 6 | Correspondence | 23 Feb 2010 |
| 10 | Power of Attorney | 17 Jul 2013 |
| 10 | TM-6 | 17 Jul 2013 |
| 11 | Power of Attorney | 17 Jul 2013 |
| 11 | TM-6 | 17 Jul 2013 |