| 2 | Additional Representation Sheet | 30 Jul 2010 |
| 2 | Power of Attorney | 30 Jul 2010 |
| 3 | Power of Attorney | 30 Jul 2010 |
| 3 | TM-1 | 30 Jul 2010 |
| 4 | Additional Representation Sheet | 30 Jul 2010 |
| 4 | TM-1 | 30 Jul 2010 |
| 20 | Correspondence | 22 Nov 2012 |
| 30 | TM-56 | 08 Jul 2013 |
| 40 | Letter | 05 Oct 2016 |