| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/05/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/05/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |