| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/26/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/08/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/08/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 05/08/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 03/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/02/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/19/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/19 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/15/19 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/15/19 | Initial statement of beneficial ownership of securities |
|
2 |