| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/13/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 03/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/13/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/05/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/24/20 | Statement of changes in beneficial ownership of securities |
|
2 |
