| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/20/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/12 | 4/A | F-4MEF |
|
2 | |
| 11/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
