| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2022 | 17 May 2022 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2021 | 02 Aug 2021 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2021 | 30 Jun 2021 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Oct 2020 | 15 Oct 2020 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2019 | 15 May 2019 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2019 | 13 May 2019 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2019 | 27 Feb 2019 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2018 | 17 Jul 2018 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2018 | 05 Jul 2018 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Oct 2017 | 19 Oct 2017 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2017 | 01 Sep 2017 | 001-15070 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 31 Dec 2016 | 001-15070 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2016 | 31 Dec 2015 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2016 | 16 Mar 2016 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-15070 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2015 | 29 Sep 2014 | 001-15070 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2014 | 25 Mar 2014 | 001-15070 |