| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/09/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/09/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/25/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/31/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |