| Date | Form | Description | Docs | XBRL | Pages |
| 03/31/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/22 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/21 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/28/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |