| 1 | Additional Representation Sheet | 24 Feb 2010 |
| 2 | General Power of Attorney | 24 Feb 2010 |
| 3 | TM-1 | 24 Feb 2010 |
| 4 | TM-5 | 14 Jul 2011 |
| 5 | TM-5 | 15 Jul 2011 |
| 6 | TM-44 | 01 Sep 2011 |
| 7 | TM-16 | 01 Feb 2012 |
| 8 | Correspondence | 27 Sep 2012 |
| 9 | Correspondence | 11 Nov 2013 |
| 10 | Correspondence | 05 Dec 2013 |
| 11 | Correspondence | 07 Apr 2014 |
| 12 | Correspondence | 10 Sep 2014 |
| 13 | Correspondence | 19 Mar 2015 |