| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/09/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/07/13 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/07/13 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/07/13 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/07/13 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 10/03/13 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 |