| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2025 | Jul 28, 2025 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2025 | Mar 5, 2025 | 000-08822 |
| 144 | Open Document | Open Filing | Mar 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2024 | Jul 30, 2024 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2023 | Jul 31, 2023 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2023 | Mar 3, 2023 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2022 | Aug 9, 2022 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2022 | Aug 2, 2022 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2021 | Aug 5, 2021 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2021 | Feb 9, 2021 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2020 | Sep 10, 2020 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2020 | Jul 28, 2020 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 21, 2019 | Oct 18, 2019 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 10, 2019 | Jul 9, 2019 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2018 | Oct 21, 2018 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2017 | Oct 21, 2017 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2017 | Sep 19, 2017 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2016 | Oct 21, 2016 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 12, 2016 | Oct 10, 2016 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 21, 2015 | Oct 21, 2015 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2015 | Oct 6, 2015 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2014 | Oct 21, 2014 | 000-08822 |