| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |