| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/31/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/26/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/21/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/18/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |