| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 23, 2023 | Aug 21, 2023 | 001-38762 | |
| 3 | Open Document | Open Filing | May 19, 2023 | May 11, 2023 | 001-38762 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2022 | Aug 19, 2022 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | May 2, 2022 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2022 | Feb 4, 2022 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2021 | Sep 1, 2021 | 000-21392 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 25, 2021 | Aug 19, 2021 | 000-21392 |