| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2025 | 13 May 2025 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2025 | 31 Dec 2024 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2024 | 14 May 2024 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2024 | 31 Dec 2023 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 16 May 2023 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2023 | 31 Dec 2022 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2022 | 16 May 2022 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 31 Dec 2021 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 10 Aug 2021 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2021 | 05 Aug 2021 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 31 Dec 2020 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2020 | 18 May 2020 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2020 | 12 May 2020 | 000-12508 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2020 | 31 Dec 2019 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 02 Dec 2019 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 01 Dec 2019 | 000-12508 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 30 Nov 2019 | 001-34242 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2019 | 30 Nov 2019 | 000-12508 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2019 | 04 Nov 2019 | 001-34242 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2019 | 02 Oct 2019 | 001-34242 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2019 | 01 Jul 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2019 | 04 Nov 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 02 Oct 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2019 | 01 Jul 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2019 | 01 Apr 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2019 | 27 Feb 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2019 | 04 Jan 2019 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2018 | 01 Oct 2018 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2018 | 06 Jul 2018 | 001-34242 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2018 | 24 Apr 2018 | 001-34242 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 24 Jan 2018 | 001-34242 |