| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/11/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/25/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/20/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/08/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 10/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |