| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2025 | 27 May 2025 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2025 | 22 May 2025 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2025 | 17 Mar 2025 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2024 | 12 Sep 2024 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2024 | 23 May 2024 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2024 | 04 Mar 2024 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2023 | 25 May 2023 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2023 | 27 Feb 2023 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2023 | 31 Dec 2022 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2022 | 26 May 2022 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2022 | 01 Jan 2022 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2021 | 11 Mar 2021 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2021 | 02 Jan 2021 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 23 Jan 2020 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2020 | 28 Dec 2019 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2019 | 18 Sep 2019 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2019 | 28 May 2019 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2019 | 05 Mar 2019 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2019 | 29 Dec 2018 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2018 | 29 May 2018 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2018 | 24 May 2018 | 001-16247 |
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2018 | 30 Dec 2017 | 001-16247 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2018 | 30 Dec 2017 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2017 | 30 May 2017 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2017 | 25 May 2017 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Dec 2016 | 13 Dec 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2016 | 25 Aug 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2016 | 10 Jun 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2016 | 31 May 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2016 | 24 Feb 2016 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Dec 2015 | 23 Nov 2015 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2015 | 11 Sep 2015 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2015 | 09 Jun 2015 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2015 | 25 Feb 2015 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Dec 2014 | 16 Dec 2014 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2014 | 20 Aug 2014 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2014 | 28 May 2014 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 19 Feb 2014 | 001-16247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 13 Feb 2014 | 001-16247 |