| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2025 | 19 Mar 2025 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2025 | 01 Mar 2025 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2025 | 05 Feb 2025 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2024 | 03 Jun 2024 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2024 | 01 Mar 2024 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2024 | 07 Feb 2024 | 333-21011 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 333-21011 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 333-21011 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2023 | 01 Jun 2023 | 333-21011 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2021 | 08 Jul 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 01 May 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2021 | 25 Feb 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 15 Feb 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2020 | 01 May 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2020 | 24 Feb 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2020 | 20 Feb 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 17 Feb 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2019 | 29 Jul 2019 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2019 | 14 May 2019 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2019 | 01 May 2019 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2019 | 18 Feb 2019 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 01 May 2018 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2018 | 19 Feb 2018 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2017 | 19 May 2017 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2017 | 20 Feb 2017 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2016 | 05 May 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 02 May 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2016 | 23 Feb 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2015 | 03 Aug 2015 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2015 | 07 May 2015 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2015 | 24 Feb 2015 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2014 | 14 Aug 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2014 | 04 Aug 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 01 May 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 07 Feb 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2013 | 10 Dec 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2013 | 06 Aug 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2013 | 05 Aug 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2013 | 01 May 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2013 | 26 Feb 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2013 | 31 Jan 2013 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2012 | 01 May 2012 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2012 | 27 Apr 2012 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2012 | 25 Jan 2012 | 001-03525 |