| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |