| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/14/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/14/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/14/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/14/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/14/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/17/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/04/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/21 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/20/21 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/20/21 | Statement of changes in beneficial ownership of securities |
|
2 |