| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/17/22 | DEFC14A | Definitive proxy statement in connection with contested solicitations |
|
108 | |
| 02/15/22 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
19 | |
| 02/15/22 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
134 |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
