| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2025 | May 14, 2025 | 001-08641 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 14, 2025 | Feb 21, 2025 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 26, 2025 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2025 | Feb 21, 2025 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2024 | Feb 26, 2024 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2024 | Feb 21, 2024 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2024 | Feb 19, 2024 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 24, 2023 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2023 | Feb 21, 2023 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2023 | Feb 19, 2023 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 24, 2022 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2022 | Feb 19, 2022 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2022 | Feb 15, 2022 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2022 | Feb 4, 2022 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2021 | May 12, 2021 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2021 | Mar 4, 2021 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 24, 2021 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2021 | Feb 5, 2021 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2020 | Feb 24, 2020 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2020 | Feb 20, 2020 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 7, 2020 | Feb 5, 2020 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2020 | Jan 17, 2020 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2019 | Mar 21, 2019 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2019 | Feb 5, 2019 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 23, 2019 | Jan 18, 2019 | 001-08641 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 9, 2018 | 001-08641 |
| 3 | Open Document | Open Filing | FORM 3 | May 7, 2018 | May 7, 2018 | 001-08641 |