| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
