| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
