| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/09/21 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 14 | |
| 04/01/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 04/01/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 7 | |
| 03/31/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/30/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 03/25/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/21 | 8-K | Form 8-K: Current report filing | 4 | |
| 03/19/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 |