| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/27/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/04/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
