| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2025 | Nov 12, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2025 | Nov 11, 2025 | 000-18953 |
| 144 | Open Document | Open Filing | Nov 12, 2025 | |||
| 144 | Open Document | Open Filing | Nov 12, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2025 | May 12, 2025 | 000-18953 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 8, 2025 | May 6, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2025 | May 6, 2025 | 000-18953 |
| 144 | Open Document | Open Filing | May 6, 2025 | |||
| 144 | Open Document | Open Filing | May 6, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2025 | Mar 14, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2025 | Mar 11, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2025 | Mar 6, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 29, 2025 | Jan 28, 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2024 | Dec 9, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 29, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 26, 2024 | Nov 25, 2024 | 000-18953 |
| 144 | Open Document | Open Filing | Nov 25, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2024 | Nov 15, 2024 | 000-18953 |
| 144 | Open Document | Open Filing | Nov 15, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2024 | Aug 6, 2024 | 000-18953 |
| 144 | Open Document | Open Filing | Aug 6, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 22, 2024 | 000-18953 |
| 144 | Open Document | Open Filing | May 22, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2024 | May 11, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2024 | Mar 15, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2024 | Mar 11, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2024 | Mar 6, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2024 | Feb 14, 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2023 | Dec 15, 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2023 | Jun 15, 2023 | 000-18953 |
| 144 | Open Document | Open Filing | Jun 13, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2023 | May 11, 2023 | 000-18953 |
| 144 | Open Document | Open Filing | May 12, 2023 | |||
| 144 | Open Document | Open Filing | May 9, 2023 | |||
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 21, 2023 | Dec 14, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2023 | Mar 15, 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 11, 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2023 | Mar 6, 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Jan 2, 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2022 | Dec 14, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2022 | Dec 5, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2022 | Dec 1, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2022 | Nov 11, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2022 | Aug 11, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2022 | May 11, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2022 | Mar 15, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2022 | Mar 11, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Jan 2, 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2021 | Dec 14, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2021 | Dec 1, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2021 | Nov 23, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2021 | Aug 20, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2021 | Aug 11, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2021 | May 11, 2021 | 000-18953 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 16, 2021 | Mar 11, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 11, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2021 | Mar 2, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 2, 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2020 | Dec 22, 2020 | 000-18953 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 17, 2020 | May 12, 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2020 | May 12, 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2020 | Mar 11, 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 3, 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 2, 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2019 | Dec 1, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2019 | Sep 12, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2019 | Aug 21, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2019 | Aug 19, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2019 | May 14, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2019 | Mar 11, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 5, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2019 | Jan 2, 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2018 | Dec 1, 2018 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2018 | Nov 8, 2018 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2018 | Aug 7, 2018 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2018 | May 15, 2018 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2018 | Jan 2, 2018 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2017 | Dec 1, 2017 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2017 | May 16, 2017 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2017 | Jan 4, 2017 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2016 | Dec 1, 2016 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2016 | May 24, 2016 | 000-18953 |
| 3 | Open Document | Open Filing | FORM 3 | May 20, 2015 | May 19, 2015 | 000-18953 |