| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2025 | 21 May 2025 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2025 | 23 Dec 2024 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2025 | 03 Apr 2025 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2024 | 30 May 2024 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 16 May 2023 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2022 | 17 May 2022 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2021 | 18 May 2021 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2020 | 19 May 2020 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2019 | 06 Nov 2019 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2019 | 20 May 2019 | 001-34354 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 15 May 2018 | 001-34354 |
| 4 | Open Document | Open Filing | 19 May 2017 | 17 May 2017 | 001-34354 | |
| 4 | Open Document | Open Filing | 19 May 2016 | 18 May 2016 | 001-34354 | |
| 4 | Open Document | Open Filing | 22 May 2015 | 20 May 2015 | 001-34354 | |
| 4 | Open Document | Open Filing | 11 Aug 2014 | 08 Aug 2014 | 001-34354 | |
| 4 | Open Document | Open Filing | 23 May 2014 | 21 May 2014 | 001-34354 | |
| 4 | Open Document | Open Filing | 20 Feb 2014 | 18 Feb 2014 | 001-34354 | |
| 4 | Open Document | Open Filing | 17 May 2013 | 15 May 2013 | 001-34354 | |
| 4 | Open Document | Open Filing | 11 Mar 2013 | 08 Mar 2013 | 001-34354 | |
| 4/A | Open Document | Open Filing | 05 Jul 2012 | 16 May 2012 | 001-34354 | |
| 4 | Open Document | Open Filing | 18 May 2012 | 16 May 2012 | 001-34354 | |
| 4 | Open Document | Open Filing | 17 May 2012 | 16 May 2012 | 001-34354 |