| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/25/22 | DFRN14A | Revised definitive proxy statement filed by non-management |
|
7 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
