| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/14/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/14/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/10/20 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
