| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/10/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/09/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/31/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/25/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 05/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
