| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2025 | 03 Apr 2025 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2025 | 01 Apr 2025 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2025 | 31 Mar 2025 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2025 | 06 Mar 2025 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2024 | 03 Apr 2024 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2024 | 01 Apr 2024 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2024 | 28 Mar 2024 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2024 | 26 Mar 2024 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2024 | 01 Mar 2024 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2023 | 03 Apr 2023 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2023 | 31 Mar 2023 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2023 | 27 Mar 2023 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2023 | 24 Mar 2023 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2022 | 31 Mar 2022 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2022 | 29 Mar 2022 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2022 | 25 Mar 2022 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2022 | 07 Mar 2022 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2021 | 05 Apr 2021 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2021 | 29 Mar 2021 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2021 | 26 Mar 2021 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 26 Feb 2021 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2020 | 02 Apr 2020 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2020 | 27 Mar 2020 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2020 | 18 Feb 2020 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2019 | 02 Apr 2019 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 29 Mar 2019 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2019 | 25 Feb 2019 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2018 | 03 Apr 2018 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 02 Apr 2018 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2018 | 27 Mar 2018 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2018 | 09 Mar 2018 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2017 | 01 Apr 2017 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2017 | 27 Mar 2017 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2017 | 14 Mar 2017 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 02 Mar 2017 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2016 | 03 Jun 2016 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2016 | 28 Mar 2016 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2016 | 14 Mar 2016 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 02 Jul 2015 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2015 | 03 Jun 2015 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2015 | 27 Mar 2015 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 02 Jul 2014 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2014 | 03 Jun 2014 | 000-26584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2014 | 28 Mar 2014 | 000-26584 |