| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/11/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |