| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 09/08/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 06/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/19/17 | 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 | 1 | ||
| 05/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |