| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/20/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 06/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 06/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |