| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 08/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
