| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/23/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/13/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/04/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/08/20 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/19/19 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 09/19/19 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 09/19/19 | Initial statement of beneficial ownership of securities |
|
1 |