| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 10 Feb 2022 | 10 Feb 2022 | 811-23713 | |
| 3 | Open Document | Open Filing | 23 Feb 2021 | 23 Feb 2021 | 811-23586 | |
| 3 | Open Document | Open Filing | 26 Mar 2020 | 26 Mar 2020 | 811-23481 | |
| 3 | Open Document | Open Filing | 25 Jul 2019 | 25 Jul 2019 | 811-23434 | |
| 3 | Open Document | Open Filing | 25 Oct 2018 | 25 Oct 2018 | 811-23366 |