| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/27/22 | DFAN14A | Form DFAN14A: Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material | 8 | |
| 04/27/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 04/26/22 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 04/25/22 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 04/25/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 04/22/22 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 12 |