| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/17/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
