| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/05/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/27/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/09/19 | Statement of changes in beneficial ownership of securities |
|
1 |