| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/22 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |