| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/29/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/21/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/21/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/21/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/20/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
