| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 11/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 10/31/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 10/30/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 10/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 10/25/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
