| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2024 | 10 May 2024 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2024 | 22 Feb 2024 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2024 | 08 Feb 2024 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2023 | 17 Feb 2023 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2023 | 10 Feb 2023 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2022 | 11 Feb 2022 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 14 Feb 2021 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2021 | 08 Feb 2021 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2020 | 18 Mar 2020 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2020 | 16 Mar 2020 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 15 Feb 2020 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2020 | 10 Feb 2020 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2019 | 09 May 2019 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2019 | 10 Feb 2019 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2018 | 14 Feb 2018 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 04 Feb 2018 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 15 May 2017 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2017 | 15 Feb 2017 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 11 Feb 2017 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2016 | 19 Aug 2016 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2016 | 10 Feb 2016 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2015 | 04 Feb 2015 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2014 | 15 May 2014 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2014 | 11 Feb 2014 | 001-16091 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2013 | 19 Aug 2013 | 001-16091 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2013 | 19 Aug 2013 | 001-16091 |