| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Dec 2025 | 19 Sep 2025 | 000-22957 | |
| 4 | Open Document | Open Filing | 16 Sep 2025 | 12 Sep 2025 | 000-22957 | |
| 4 | Open Document | Open Filing | 02 Jan 2025 | 30 Dec 2024 | 000-22957 | |
| 4 | Open Document | Open Filing | 11 Jul 2023 | 07 Jul 2023 | 000-22957 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2023 | 29 Jun 2023 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2022 | 08 Jul 2022 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2021 | 09 Jul 2021 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2020 | 26 Aug 2020 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2020 | 12 Mar 2020 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2019 | 16 Sep 2019 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2019 | 18 Jun 2019 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2018 | 04 Dec 2018 | 000-22957 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2017 | 27 Jul 2017 | 000-22957 |