| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2025 | 30 May 2025 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2024 | 06 Nov 2024 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2024 | 31 May 2024 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2023 | 08 Jun 2023 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2022 | 01 Jun 2022 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2021 | 11 Nov 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 10 Aug 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2021 | 13 May 2021 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2020 | 10 Nov 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2020 | 04 Aug 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2020 | 14 May 2020 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2019 | 13 May 2019 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 15 May 2018 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2017 | 04 Nov 2017 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 12 May 2017 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2016 | 06 May 2016 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2015 | 08 May 2015 | 001-10435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2014 | 04 Nov 2014 | 001-10435 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2014 | 22 Sep 2014 | 001-10435 |