| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/31/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/31/20 | 8-K | Form 8-K: Current report filing |
|
6 |
| 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 | 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 |