| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 21, 2025 | Oct 17, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2025 | Aug 29, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2025 | Jul 22, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2025 | May 30, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 7, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2025 | Mar 10, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2025 | Feb 28, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2025 | Feb 6, 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2024 | Dec 6, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2024 | Nov 29, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2024 | Aug 31, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2024 | May 30, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2024 | May 17, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2024 | Apr 29, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2024 | Apr 1, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2024 | Apr 1, 2024 | 000-23575 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 3, 2024 | Apr 1, 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2024 | Feb 26, 2024 | 000-23575 |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 19, 2023 | Dec 11, 2023 | 000-23575 |
| 4 | Open Document | Open Filing | Dec 13, 2023 | Dec 11, 2023 | 000-23575 | |
| 4 | Open Document | Open Filing | Dec 6, 2023 | Dec 4, 2023 | 000-23575 | |
| 144 | Open Document | Open Filing | Dec 5, 2023 | |||
| 4 | Open Document | Open Filing | Aug 7, 2023 | Aug 3, 2023 | 000-23575 | |
| 4 | Open Document | Open Filing | May 23, 2023 | May 18, 2023 | 000-23575 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2023 | Dec 21, 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2022 | Nov 17, 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2022 | Sep 8, 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2022 | Aug 4, 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2021 | Dec 29, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2021 | Dec 23, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2021 | Nov 18, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2021 | Sep 2, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2021 | Aug 6, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2021 | May 12, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Feb 25, 2021 | 000-23575 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 11, 2021 | Mar 11, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2021 | Mar 11, 2021 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2021 | Feb 5, 2021 | 000-23575 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 12, 2021 | Dec 31, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2020 | Dec 11, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2020 | Sep 3, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2020 | Jun 12, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2020 | Apr 29, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2020 | Apr 29, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 4, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 27, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2020 | Feb 3, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2020 | Jan 30, 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2019 | Dec 16, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2019 | Jul 31, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2019 | Jun 17, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2019 | Jun 13, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2019 | Jun 12, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2019 | Jun 11, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2019 | Jun 10, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2019 | Jun 6, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2019 | Jun 5, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2019 | Jun 4, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | Jun 3, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2019 | May 31, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2019 | May 17, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2019 | Jan 30, 2019 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2018 | Nov 15, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 17, 2018 | Aug 31, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2018 | Jun 6, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2018 | May 18, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | May 1, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2018 | Feb 1, 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2017 | Dec 20, 2017 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2017 | Jun 9, 2017 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2017 | May 12, 2017 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2017 | Feb 22, 2017 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2016 | Dec 9, 2016 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2016 | Nov 3, 2016 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2016 | Aug 19, 2016 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2016 | Aug 3, 2016 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2016 | Mar 24, 2016 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2015 | Dec 9, 2015 | 000-23575 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2015 | Mar 26, 2015 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2015 | Mar 26, 2015 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2014 | Aug 26, 2014 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2014 | Jan 30, 2014 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2014 | Feb 24, 2014 | 000-23575 |