| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2025 | May 20, 2025 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2024 | May 21, 2024 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2023 | May 23, 2023 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2022 | May 24, 2022 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2021 | May 25, 2021 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2020 | May 27, 2020 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2019 | May 21, 2019 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2018 | May 22, 2018 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2018 | Apr 3, 2018 | 001-09047 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2017 | May 23, 2017 | 001-09047 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 12, 2017 | Apr 3, 2017 | 001-09047 |