| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2025 | Mar 14, 2025 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2025 | Mar 6, 2025 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2025 | Jan 16, 2025 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2024 | Mar 15, 2024 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2024 | Jan 18, 2024 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2023 | Mar 9, 2023 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2023 | Feb 17, 2023 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 23, 2023 | Jan 19, 2023 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2022 | Mar 22, 2022 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2021 | Mar 11, 2021 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2020 | Mar 6, 2020 | 001-11848 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2020 | Jan 24, 2020 | 001-11848 |