| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/04/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/04/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/19 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 11/05/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/17/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/11/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/30/19 | Statement of changes in beneficial ownership of securities |
|
2 |
