| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Dec 2025 | 28 Nov 2025 | 001-33891 | |
| 4 | Open Document | Open Filing | 16 Sep 2025 | 15 Sep 2025 | 001-33891 | |
| 4 | Open Document | Open Filing | 24 Mar 2025 | 20 Mar 2025 | 001-33891 | |
| 4 | Open Document | Open Filing | 18 Mar 2025 | 17 Mar 2025 | 001-33891 | |
| 4 | Open Document | Open Filing | 17 Mar 2025 | 14 Mar 2025 | 001-33891 | |
| 4 | Open Document | Open Filing | 02 Dec 2024 | 27 Nov 2024 | 001-33891 | |
| 4 | Open Document | Open Filing | 16 Sep 2024 | 13 Sep 2024 | 001-33891 | |
| 4 | Open Document | Open Filing | 30 Apr 2024 | 30 Apr 2024 | 001-33891 | |
| 4 | Open Document | Open Filing | 04 Mar 2024 | 04 Mar 2024 | 001-33891 | |
| 4 | Open Document | Open Filing | 28 Nov 2023 | 27 Nov 2023 | 001-33891 | |
| 3 | Open Document | Open Filing | 28 Nov 2023 | 27 Nov 2023 | 001-33891 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2022 | 14 Dec 2022 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2022 | 05 Aug 2022 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2022 | 01 Jun 2022 | 001-02960 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2022 | 19 May 2022 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2022 | 19 May 2022 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 20 May 2021 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2020 | 01 Jun 2020 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2020 | 21 May 2020 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 08 May 2020 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2019 | 23 May 2019 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2018 | 15 Aug 2018 | 001-02960 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2018 | 15 Aug 2018 | 001-02960 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2017 | 05 Jun 2017 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2017 | 03 Feb 2017 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2016 | 07 Jun 2016 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2016 | 06 Jun 2016 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2015 | 30 Jul 2015 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2015 | 04 Jun 2015 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 04 Jun 2014 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 03 Feb 2014 | 001-31617 |