| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/09/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/14/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
