| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 26, 2025 | Nov 24, 2025 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2025 | Nov 19, 2025 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2025 | Nov 16, 2025 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Jan 1, 2025 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 27, 2024 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2024 | Nov 19, 2024 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2024 | Nov 16, 2024 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2024 | Nov 10, 2024 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Jan 1, 2024 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2023 | Nov 29, 2023 | 000-14616 |
| 144 | Open Document | Open Filing | Nov 30, 2023 | |||
| 144 | Open Document | Open Filing | Nov 29, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 28, 2023 | Nov 24, 2023 | 000-14616 |
| 144 | Open Document | Open Filing | Nov 28, 2023 | |||
| 144 | Open Document | Open Filing | Nov 27, 2023 | |||
| 144 | Open Document | Open Filing | Nov 24, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2023 | Nov 16, 2023 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2023 | Nov 10, 2023 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 28, 2022 | Nov 23, 2022 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2022 | Nov 16, 2022 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2022 | Nov 10, 2022 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2022 | Aug 25, 2022 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2022 | Nov 10, 2021 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2021 | Dec 9, 2021 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2021 | Aug 10, 2021 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 10, 2020 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 10, 2020 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2020 | May 21, 2020 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2019 | Nov 4, 2019 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2019 | Aug 14, 2019 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 26, 2019 | May 14, 2019 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2018 | Oct 30, 2018 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2018 | Aug 14, 2018 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2018 | Mar 13, 2018 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2017 | Dec 11, 2017 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2017 | Oct 5, 2017 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2017 | Apr 28, 2017 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2017 | Feb 15, 2017 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 20, 2016 | Oct 6, 2016 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2016 | Feb 16, 2016 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 7, 2015 | Sep 29, 2015 | 000-14616 |
| 5 | Open Document | Open Filing | 5 | Sep 30, 2015 | Sep 29, 2015 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 30, 2015 | Jul 15, 2015 | 000-14616 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 5, 2014 | Oct 2, 2014 | 000-14616 |