| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/27/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/11/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
