| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/02/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/26/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 11/21/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |