| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/05/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/28/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/26/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/20/20 | Statement of changes in beneficial ownership of securities |
|
4 |