| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/07/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/29/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |