| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/04/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/14/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/14/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |