| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/08/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
