| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2022 | 25 Feb 2022 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2022 | 09 Feb 2022 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2022 | 04 Feb 2022 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2021 | 01 Dec 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 09 Nov 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Sep 2021 | 09 Sep 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2021 | 11 Jun 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2021 | 04 May 2021 | 001-35914 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2021 | 10 Feb 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2021 | 04 Mar 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 10 Feb 2021 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2020 | 08 Dec 2020 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Sep 2020 | 18 Sep 2020 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2020 | 05 Feb 2020 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2019 | 06 Feb 2019 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2018 | 12 Jun 2018 | 001-35914 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2018 | 12 Jun 2018 | 001-35914 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2017 | 26 Oct 2017 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Oct 2017 | 23 Oct 2017 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2016 | 09 Dec 2016 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 09 Nov 2016 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2016 | 26 Oct 2016 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2016 | 24 Oct 2016 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2016 | 19 Apr 2016 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2015 | 09 Dec 2015 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2015 | 26 Oct 2015 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2014 | 09 Dec 2014 | 001-04304 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2014 | 27 Oct 2014 | 001-04304 |