| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/15/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/10/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 02/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 02/08/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
