| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/06/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/29/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/19/14 | 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 | 3 | |
| 12/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/10/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/08/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/10/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |