| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Jan 2026 | 08 Jan 2026 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Apr 2025 | 09 Apr 2025 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Mar 2024 | 26 Mar 2024 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2023 | 13 Jul 2023 | 001-40579 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Mar 2023 | 20 Mar 2023 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Mar 2023 | 15 Mar 2023 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2023 | 01 Mar 2023 | 001-40579 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Mar 2022 | 22 Mar 2022 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2021 | 13 Aug 2021 | 001-40579 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2021 | 26 Apr 2021 | 000-12114 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jan 2021 | 26 Jan 2021 | 001-34755 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | 000-12114 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jan 2020 | 28 Jan 2020 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Apr 2019 | 22 Jan 2019 | 001-34755 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2018 | 23 Jan 2018 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jan 2017 | 24 Jan 2017 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jan 2016 | 26 Jan 2016 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2015 | 27 Jan 2015 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jan 2014 | 28 Jan 2014 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jan 2013 | 29 Jan 2013 | 001-34755 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2012 | 18 Oct 2012 | 001-34755 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Oct 2012 | 25 Sep 2012 | 001-34755 |