| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 14 Jun 2023 | 28 Feb 2022 | 000-22427 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2023 | 25 Mar 2023 | 000-22427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2022 | 24 Sep 2022 | 000-22427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2022 | 28 Feb 2022 | 000-22427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Sep 2021 | 24 Sep 2021 | 000-22427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Sep 2020 | 24 Sep 2020 | 000-22427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2020 | 16 Apr 2020 | 000-22427 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2020 | 16 Apr 2020 | 000-22427 |