| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 02 Dec 2025 | 28 Nov 2025 | 001-38661 | |
| 4 | Open Document | Open Filing | 03 Dec 2024 | 29 Nov 2024 | 001-38661 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2024 | 13 May 2024 | 001-15943 |
| 4 | Open Document | Open Filing | 04 Dec 2023 | 30 Nov 2023 | 001-38661 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 15 May 2023 | 001-15943 |
| 4 | Open Document | Open Filing | 02 Dec 2022 | 30 Nov 2022 | 001-38661 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2022 | 11 May 2022 | 001-15943 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2021 | 30 Nov 2021 | 001-38661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 06 Aug 2021 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2021 | 07 May 2021 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2020 | 30 Nov 2020 | 001-38661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2020 | 07 Aug 2020 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 11 May 2020 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2019 | 29 Nov 2019 | 001-38661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2019 | 11 Sep 2019 | 001-38661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2019 | 22 May 2019 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Apr 2019 | 11 Apr 2019 | 001-38661 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2019 | 11 Mar 2019 | 001-38661 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2018 | 04 Sep 2018 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2018 | 14 May 2018 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 12 May 2017 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 12 May 2017 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2016 | 12 May 2016 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2015 | 03 Aug 2015 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2015 | 06 May 2015 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2014 | 22 May 2014 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2014 | 22 May 2014 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2014 | 07 May 2014 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2013 | 02 Aug 2013 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2013 | 02 Aug 2013 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2013 | 02 Aug 2013 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2013 | 08 May 2013 | 001-15943 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2012 | 09 May 2012 | 001-15943 |