| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Jun 6, 2022 | May 19, 2022 | 811-23808 | |
| 3 | Open Document | Open Filing | Jun 1, 2021 | May 26, 2021 | 811-22976 | |
| 3 | Open Document | Open Filing | May 3, 2021 | May 3, 2021 | 811-23658 |