| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
