| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2022 | 25 Apr 2022 | 000-53537 |
| 4 | Open Document | Open Filing | 03 Nov 2021 | 03 Nov 2021 | 001-39732 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2020 | 27 Nov 2020 | 001-39732 |
| 3 | Open Document | Open Filing | 24 Nov 2020 | 23 Nov 2020 | 000-55997 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2017 | 07 Nov 2017 | 000-54004 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 03 May 2017 | 000-55016 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2017 | 23 Feb 2017 | 000-55016 |