| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 8, 2021 | Apr 21, 2021 | 001-40337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2021 | Apr 26, 2021 | 001-40337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2021 | Apr 21, 2021 | 001-40337 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 20, 2021 | Apr 20, 2021 | 001-40337 |