| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 Nov 2025 | 17 Nov 2025 | 001-33260 | |
| 3 | Open Document | Open Filing | 17 Nov 2025 | 17 Nov 2025 | 001-33260 | |
| 4 | Open Document | Open Filing | 4 | 13 May 2025 | 13 May 2025 | 000-21810 |
| 4 | Open Document | Open Filing | 4 | 09 May 2025 | 08 May 2025 | 000-21810 |
| 4 | Open Document | Open Filing | 4 | 20 May 2024 | 16 May 2024 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Oct 2023 | 09 Oct 2023 | 000-21810 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Oct 2023 | 02 Oct 2023 | 000-21810 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2021 | 23 Jul 2021 | 001-13252 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jul 2020 | 29 Jul 2020 | 001-13252 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2019 | 05 Aug 2019 | 001-13252 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2019 | 31 Jul 2019 | 001-13252 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2019 | 01 Jul 2019 | 001-13252 |