| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/05/21 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 02/22/21 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 02/22/21 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 01/04/21 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 12/31/20 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 11/12/20 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 07/27/20 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 07/27/20 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 07/27/20 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
| 07/27/20 | 4 | Statement of changes in beneficial ownership of securities | 2 |
