| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2025 | 22 Mar 2025 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Mar 2025 | 19 Mar 2025 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2024 | 22 Mar 2024 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2024 | 20 Mar 2024 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2023 | 20 Mar 2023 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2022 | 21 Mar 2022 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2021 | 02 Nov 2021 | 001-40751 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Mar 2021 | 15 Mar 2021 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2020 | 28 Oct 2020 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2020 | 15 Mar 2020 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2020 | 09 Jan 2020 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2019 | 09 Oct 2019 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2019 | 29 Apr 2019 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Mar 2019 | 19 Mar 2019 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2019 | 15 Mar 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2018 | 12 Dec 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2018 | 16 Aug 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2018 | 23 Mar 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2018 | 16 Mar 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2018 | 06 Feb 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2018 | 09 Jan 2018 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2017 | 27 Dec 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2017 | 14 Dec 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2017 | 06 Jun 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2017 | 29 Mar 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2017 | 24 Mar 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2017 | 17 Feb 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2017 | 31 Jan 2017 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2016 | 07 Nov 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2016 | 16 May 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2016 | 18 Apr 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2016 | 24 Mar 2016 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2015 | 12 Nov 2015 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2015 | 07 Jan 2015 | 000-11486 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2014 | 01 Jul 2014 | 000-11486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 01 Jul 2014 | 000-11486 |
| 4 | Open Document | Open Filing | 01 Jul 2014 | 01 Jul 2014 | 000-11486 | |
| 3 | Open Document | Open Filing | 01 Jul 2014 | 01 Jul 2014 | 000-11486 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2014 | 07 Jan 2014 | 001-35812 |