| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
