| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | 4/A | May 6, 2025 | Mar 14, 2025 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2025 | Mar 14, 2025 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | Mar 10, 2025 | Mar 6, 2025 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | Dec 9, 2024 | Dec 5, 2024 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | Mar 21, 2024 | Mar 19, 2024 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | Mar 21, 2024 | Mar 17, 2023 | 001-10258 |
| 4 | Open Document | Open Filing | 4 | May 18, 2023 | May 11, 2023 | 001-10258 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 23, 2022 | Mar 16, 2022 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2021 | Mar 19, 2021 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2021 | Mar 19, 2021 | 001-10258 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2021 | Feb 26, 2021 | 001-10258 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 11, 2021 | Dec 31, 2020 | 001-10258 |