| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/10/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/09/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/04/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 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 |