| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 9, 2025 | Jul 8, 2025 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2025 | Apr 24, 2025 | 001-07626 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 11, 2024 | Jul 9, 2024 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2024 | Apr 25, 2024 | 001-07626 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 12, 2023 | Jul 11, 2023 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2023 | Apr 27, 2023 | 001-07626 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 13, 2022 | Jul 12, 2022 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2022 | Apr 28, 2022 | 001-07626 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 14, 2021 | Jul 13, 2021 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2021 | Apr 22, 2021 | 001-07626 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 4, 2021 | Feb 1, 2021 | 001-12777 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2020 | Apr 23, 2020 | 001-07626 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2019 | Dec 1, 2019 | 001-07626 |