| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2024 | 31 Dec 2023 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2022 | 04 May 2022 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2021 | 05 May 2021 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2020 | 07 May 2020 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2019 | 08 May 2019 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2018 | 10 Aug 2018 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2018 | 09 May 2018 | 001-11590 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2018 | 22 Feb 2018 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2017 | 11 Aug 2017 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 03 May 2017 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2016 | 25 Aug 2016 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2016 | 12 Aug 2016 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2016 | 04 May 2016 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2015 | 14 Aug 2015 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2015 | 05 May 2015 | 001-11590 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2014 | 16 Dec 2014 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2014 | 12 Nov 2014 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2014 | 08 Aug 2014 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2014 | 10 Jun 2014 | 001-35638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2014 | 06 May 2014 | 001-11590 |