| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/04/20 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 12/01/20 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 |