| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/08/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/11/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
