| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/15/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/30/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |