| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Mar 3, 2025 | Mar 1, 2025 | 001-15925 |
| 4 | Open Document | Open Filing | 4 | Mar 1, 2024 | Mar 1, 2024 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2023 | Mar 1, 2023 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Mar 1, 2022 | 001-15925 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 20, 2021 | May 11, 2021 | 001-15925 |