| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 21 Mar 2025 | 19 Mar 2025 | 001-10647 | |
| 4 | Open Document | Open Filing | 11 Feb 2025 | 31 Mar 2024 | 001-10647 | |
| 4 | Open Document | Open Filing | 16 Aug 2024 | 15 Aug 2024 | 001-10647 | |
| 3 | Open Document | Open Filing | 15 Jun 2023 | 12 Jun 2023 | 001-10647 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2019 | 15 Jul 2019 | 001-09731 |