| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2025 | 28 Nov 2025 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2025 | 29 Aug 2025 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2025 | 01 Jun 2025 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2025 | 30 May 2025 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2025 | 28 Feb 2025 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2024 | 29 Nov 2024 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2024 | 30 Aug 2024 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2024 | 01 Jun 2024 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2024 | 31 May 2024 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2024 | 29 Feb 2024 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2023 | 30 Nov 2023 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2023 | 31 Aug 2023 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2023 | 31 May 2023 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2022 | 30 Nov 2022 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2022 | 31 Aug 2022 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2022 | 31 May 2022 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2022 | 28 Feb 2022 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2021 | 30 Nov 2021 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2021 | 31 Aug 2021 | 001-06263 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jun 2021 | 31 Aug 2020 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2021 | 01 Jun 2021 | 001-06263 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 04 Sep 2018 | 001-06263 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 03 Sep 2019 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 01 Mar 2021 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2021 | 04 Sep 2018 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2020 | 01 Dec 2020 | 001-06263 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2020 | 31 Aug 2020 | 001-06263 |
| 4 | Open Document | Open Filing | 4 | 01 Sep 2020 | 31 Aug 2020 | 001-06263 |
| 4 | Open Document | Open Filing | 4 | 03 Jun 2020 | 01 Jun 2020 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 02 Mar 2020 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 02 Dec 2019 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2019 | 03 Sep 2019 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2019 | 03 Jun 2019 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2018 | 03 Dec 2018 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2018 | 04 Sep 2018 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 01 Mar 2018 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2017 | 01 Dec 2017 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 01 Sep 2017 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2017 | 01 Jun 2017 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 01 Dec 2016 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2016 | 01 Sep 2016 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2016 | 01 Dec 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2015 | 01 Sep 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 01 Dec 2014 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2014 | 02 Sep 2014 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2014 | 22 Jul 2014 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 02 Jun 2014 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 03 Mar 2014 | 001-06263 |