| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2023 | 27 Jan 2023 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2022 | 08 Feb 2022 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2022 | 04 Feb 2022 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2022 | 31 Dec 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2022 | 01 Feb 2022 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2021 | 12 Aug 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2021 | 17 Mar 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2021 | 09 Feb 2021 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2021 | 31 Dec 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2021 | 05 Feb 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2021 | 02 Feb 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2020 | 10 Aug 2020 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2020 | 31 Dec 2019 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2020 | 05 Feb 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2019 | 02 Dec 2019 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 31 Dec 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2019 | 05 Feb 2019 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2019 | 01 Feb 2019 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2018 | 31 Dec 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 02 Feb 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2018 | 01 Jan 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2017 | 22 May 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 01 May 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2017 | 15 Feb 2017 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2017 | 31 Dec 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2017 | 30 Jan 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2017 | 01 Jan 2017 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2016 | 31 Dec 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 02 Feb 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2016 | 29 Jan 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 01 Jan 2016 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2015 | 31 Dec 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2015 | 03 Feb 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2015 | 30 Jan 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2015 | 01 Jan 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2014 | 29 Aug 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2014 | 03 Jun 2014 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2014 | 31 Dec 2013 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 04 Feb 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 31 Jan 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 01 Jan 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2013 | 15 Nov 2013 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2013 | 31 Dec 2012 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2013 | 04 Feb 2013 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 01 Jan 2013 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2012 | 14 Feb 2012 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2012 | 31 Dec 2011 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2012 | 01 Jan 2012 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2012 | 31 Jan 2012 | 000-11487 |