| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/16/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/02/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |