| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/26/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
