| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/20 | 5 | Annual statement of changes in beneficial ownership of securities |
|
1 |