| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/31/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/24/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/26/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/21 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/27/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
