| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2025 | 06 May 2025 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2024 | 29 Apr 2024 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2023 | 02 May 2023 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2022 | 03 May 2022 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2021 | 29 Apr 2021 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Sep 2020 | 08 Sep 2020 | 001-15185 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2020 | 01 Jul 2020 | 001-15185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | 001-37532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2020 | 24 Apr 2020 | 001-37532 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 31 Dec 2019 | 001-37532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2019 | 03 Jun 2019 | 001-37532 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 09 May 2019 | 001-37532 |