| 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 | Mar 4, 2022 | Mar 3, 2022 | 811-23201 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2019 | Jul 24, 2013 | 811-22534 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2019 | Aug 17, 2017 | 811-23201 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2019 | Dec 9, 2011 | 811-22534 |