| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/24/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
