| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2024 | 24 Jun 2024 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2023 | 22 Aug 2023 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2023 | 12 Jul 2023 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2022 | 28 Jun 2022 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2021 | 08 Jun 2021 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2020 | 09 Jul 2020 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2019 | 25 Jun 2019 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2018 | 09 Jul 2018 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2017 | 05 Jul 2017 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2016 | 07 Jun 2016 | 001-08491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2016 | 30 May 2016 | 001-08491 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 03 Mar 2016 | 001-08491 |