| 1 | TM-1 | 05 May 2011 |
| 2 | Correspondence | 26 Jul 2012 |
| 3 | Correspondence | 06 Nov 2012 |
| 4 | Correspondence | 19 Nov 2012 |
| 5 | Correspondence | 21 Dec 2012 |
| 6 | Correspondence | 22 Jan 2013 |
| 7 | Correspondence | 27 May 2013 |
| 8 | Correspondence | 31 Jan 2014 |
| 9 | Letter of Withdrawal | 15 May 2014 |