| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/06/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
5 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
