| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/09/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
