| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2023 | 03 Jul 2023 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2023 | 10 Jan 2023 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2022 | 15 Dec 2022 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2022 | 31 Oct 2022 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2022 | 22 Feb 2022 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2022 | 11 Jan 2022 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2021 | 10 Dec 2021 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2021 | 02 Dec 2021 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2021 | 08 Mar 2021 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2021 | 23 Feb 2021 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 31 Dec 2020 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2021 | 12 Jan 2021 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2020 | 25 Feb 2020 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 31 Dec 2019 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2020 | 13 Jan 2020 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2019 | 01 Nov 2019 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2019 | 26 Feb 2019 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 31 Dec 2018 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2019 | 14 Jan 2019 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 29 Mar 2018 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2018 | 28 Mar 2018 | 001-37811 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2018 | 02 Mar 2018 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2018 | 02 Mar 2018 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2018 | 31 Dec 2017 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2018 | 12 Jan 2018 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2018 | 09 Jan 2018 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Sep 2017 | 27 Sep 2017 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 31 Dec 2016 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2017 | 13 Jan 2017 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2017 | 10 Jan 2017 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2017 | 03 Jan 2017 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 10 Nov 2016 | 001-37811 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2016 | 30 Aug 2016 | 001-37811 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2016 | 31 Dec 2015 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2016 | 08 Jan 2016 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2015 | 04 Nov 2015 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2015 | 12 Jun 2015 | 000-19341 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2015 | 31 Dec 2014 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 000-19341 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2014 | 02 May 2014 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2014 | 02 May 2014 | 000-19341 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 31 Dec 2013 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2013 | 15 May 2013 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Apr 2013 | 04 Jan 2013 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2013 | 15 Mar 2013 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2013 | 26 Feb 2013 | 000-19341 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2013 | 31 Dec 2012 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2012 | 20 Nov 2012 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2012 | 20 Jun 2012 | 000-19341 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2012 | 15 May 2012 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2012 | 15 May 2012 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2012 | 07 Mar 2012 | 000-19341 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2012 | 31 Dec 2011 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jan 2012 | 13 Jan 2012 | 000-19341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2012 | 29 Dec 2011 | 000-19341 |