| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2025 | 19 Dec 2025 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2025 | 24 Nov 2025 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2024 | 14 Jun 2024 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2023 | 14 Dec 2023 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2022 | 08 Dec 2022 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2022 | 26 Oct 2022 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2021 | 10 Dec 2021 | 001-13752 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Oct 2021 | 26 Oct 2021 | 001-13752 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Apr 2021 | 09 Apr 2021 | 001-13752 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Dec 2020 | 08 Dec 2020 | 001-13752 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Dec 2016 | 14 Dec 2016 | 001-13752 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Oct 2016 | 23 May 2016 | 001-13752 |