| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/08/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/02/20 | 8-K | Form 8-K: Current report | 21 | |
| 06/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/28/20 | 8-K | Form 8-K: Current report | 3 |