| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/24/19 | 8-K | Form 8-K: Current report | 4 | |
| 07/19/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 07/18/19 | 8-K | Form 8-K: Current report | 5 | |
| 07/18/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 07/01/19 | 8-K | Form 8-K: Current report | 4 | |
| 06/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/04/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/31/19 | SD | Form SD: Specialized disclosure report | 10 | |
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/13/19 | 8-K | Form 8-K: Current report | 3 |