| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/01/21 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 |