| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/16/20 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 10/02/20 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 3 | |
| 09/24/20 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/14/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 09/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |