| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/09/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |