| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2021 | Jul 13, 2021 | 001-39463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2021 | Mar 11, 2021 | 001-39463 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 15, 2021 | Mar 11, 2021 | 001-39463 |