| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/11/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
