| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/03/21 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 01/25/21 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 08/24/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/24/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/15/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 04/15/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 08/28/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/07/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/24/19 | Initial statement of beneficial ownership of securities |
|
2 |