| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 25, 2021 | Oct 22, 2021 | 001-39653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 22, 2021 | Oct 22, 2021 | 001-39653 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 27, 2021 | May 19, 2021 | 001-39653 |