| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 1, 2021 | Oct 28, 2021 | 001-40890 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2020 | Oct 5, 2020 | 000-56036 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 7, 2020 | Oct 5, 2020 | 000-56036 |