| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2025 | 27 Feb 2025 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2024 | 23 Feb 2024 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2024 | 20 Feb 2024 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2023 | 24 Feb 2023 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2023 | 21 Feb 2023 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2023 | 10 Feb 2023 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2022 | 10 Nov 2022 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2022 | 10 Aug 2022 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2022 | 10 May 2022 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2022 | 18 Feb 2022 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 10 Feb 2022 | 001-06887 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 19 Feb 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Oct 2021 | 11 Oct 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Oct 2021 | 04 Oct 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Sep 2021 | 20 Sep 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2021 | 07 Sep 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2021 | 16 Aug 2021 | 001-06887 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jul 2021 | 01 Jun 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2021 | 12 Jul 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2021 | 21 Jun 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2021 | 19 Feb 2021 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2019 | 01 Mar 2019 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2018 | 23 Feb 2018 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2018 | 31 Jan 2018 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 05 May 2017 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2017 | 02 May 2017 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2017 | 28 Apr 2017 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2017 | 24 Feb 2017 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2017 | 31 Jan 2017 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2016 | 04 Mar 2016 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 26 Feb 2016 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 29 Jan 2016 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2015 | 09 Dec 2015 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 02 Feb 2015 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2015 | 30 Jan 2015 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2015 | 23 Jan 2015 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 31 Jan 2014 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2014 | 24 Jan 2014 | 001-06887 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 001-06887 |