| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/28/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/27/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/26/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/25/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/24/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/21/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |