| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/23/19 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 09/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
