| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/20/21 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 56 |
