| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2024 | Feb 27, 2024 | 811-23569 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2021 | Apr 10, 2019 | 811-23201 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2021 | Apr 10, 2019 | 811-22534 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2021 | Jan 30, 2019 | 811-23201 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2021 | Dec 18, 2018 | 811-22534 |