| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2022 | 15 Mar 2022 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2022 | 31 Dec 2021 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 31 Dec 2020 | 001-35015 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2020 | 15 Jun 2020 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2020 | 15 Jun 2020 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2020 | 31 Dec 2019 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2019 | 14 Jun 2019 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2019 | 31 Dec 2018 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 27 Apr 2018 | 001-35015 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 15 Mar 2018 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Mar 2018 | 15 Mar 2018 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2018 | 31 Dec 2017 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2017 | 10 Aug 2017 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2017 | 15 Jun 2017 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 31 Dec 2016 | 001-35015 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2016 | 15 Jun 2016 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2016 | 15 Jun 2016 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2016 | 30 Mar 2016 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2016 | 31 Dec 2015 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2015 | 15 Jun 2015 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2015 | 27 Mar 2015 | 001-35015 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2015 | 31 Dec 2014 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 01 Aug 2014 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2014 | 13 Jun 2014 | 001-35015 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 001-35015 |