| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/16/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/23/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/18/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/27/20 | Statement of changes in beneficial ownership of securities |
|
2 |