| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/18/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
