| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2025 | 02 Jun 2025 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2024 | 03 Jun 2024 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2022 | 01 Jun 2022 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2022 | 20 Apr 2022 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2020 | 16 Jun 2020 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2020 | 02 Jun 2020 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2019 | 04 Jan 2019 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2018 | 20 Nov 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2018 | 18 Jan 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2018 | 08 Jan 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2017 | 22 Feb 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 09 Nov 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2016 | 24 Mar 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2015 | 19 Jun 2015 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 000-11486 |
| 4 | Open Document | Open Filing | 01 Jul 2014 | 01 Jul 2014 | 000-11486 | |
| 3 | Open Document | Open Filing | 01 Jul 2014 | 01 Jul 2014 | 000-11486 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2014 | 07 Jan 2014 | 001-35812 |