| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
