| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/06/19 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 11/05/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/22/19 | Statement of changes in beneficial ownership of securities |
|
2 |