| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Sep 1, 2023 | Sep 1, 2023 | 811-23855 | |
| 4 | Open Document | Open Filing | Aug 12, 2022 | Aug 11, 2022 | 811-21519 | |
| 3 | Open Document | Open Filing | Jul 26, 2017 | Jul 26, 2017 | 811-23240 | |
| 3 | Open Document | Open Filing | May 27, 2016 | May 26, 2016 | 811-23136 | |
| 4 | Open Document | Open Filing | May 22, 2014 | May 21, 2014 | 811-22663 | |
| 4 | Open Document | Open Filing | Feb 12, 2014 | Jan 24, 2014 | 811-22348 |