| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/05/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/30/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/29/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/24/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/23/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/21/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 01/21/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 01/21/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 01/15/20 | Statement of changes in beneficial ownership of securities |
|
2 |