| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 14, 2025 | Aug 12, 2025 | 000-14719 | |
| 144 | Open Document | Open Filing | Aug 12, 2025 | |||
| 4 | Open Document | Open Filing | Jul 30, 2025 | Jul 28, 2025 | 000-14719 | |
| 4 | Open Document | Open Filing | May 29, 2025 | May 27, 2025 | 000-14719 | |
| 144 | Open Document | Open Filing | May 27, 2025 | |||
| 4 | Open Document | Open Filing | Feb 12, 2025 | Feb 10, 2025 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 6, 2025 | Feb 4, 2025 | 000-14719 | |
| 4 | Open Document | Open Filing | Nov 8, 2024 | Nov 6, 2024 | 000-14719 | |
| 144 | Open Document | Open Filing | Nov 6, 2024 | |||
| 4 | Open Document | Open Filing | May 10, 2024 | May 8, 2024 | 000-14719 | |
| 144 | Open Document | Open Filing | May 8, 2024 | |||
| 4 | Open Document | Open Filing | May 3, 2024 | May 2, 2024 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 13, 2024 | Feb 9, 2024 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 8, 2024 | Feb 6, 2024 | 000-14719 | |
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 28, 2023 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 13, 2023 | Feb 10, 2023 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 9, 2023 | Feb 7, 2023 | 000-14719 | |
| 4 | Open Document | Open Filing | Feb 7, 2023 | Feb 4, 2023 | 000-14719 | |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 14, 2022 | Dec 31, 2021 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 10, 2022 | Feb 8, 2022 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 16, 2021 | Mar 12, 2021 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2021 | Mar 8, 2021 | 000-14719 |
| 5 | Open Document | Open Filing | FORM 5 - | Mar 5, 2021 | Dec 31, 2019 | 000-14719 |
| 5/A | Open Document | Open Filing | FORM 5/A - | Mar 5, 2021 | Dec 31, 2018 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 9, 2021 | Feb 7, 2021 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 4, 2021 | Feb 2, 2021 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 16, 2020 | Mar 13, 2020 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 11, 2020 | Feb 9, 2020 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 6, 2020 | Feb 4, 2020 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 14, 2019 | Jun 13, 2019 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 12, 2019 | Jun 10, 2019 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2019 | Feb 10, 2019 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 7, 2019 | Feb 5, 2019 | 000-14719 |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 7, 2019 | Dec 31, 2018 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 7, 2018 | Aug 3, 2018 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 2, 2018 | Jul 31, 2018 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 21, 2018 | Feb 17, 2018 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 9, 2018 | Feb 7, 2018 | 000-14719 |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 9, 2018 | Dec 31, 2016 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 22, 2017 | Nov 21, 2017 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 2, 2017 | Oct 31, 2017 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | May 17, 2017 | May 15, 2017 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 2, 2017 | Feb 18, 2017 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 12, 2016 | Aug 11, 2016 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 22, 2016 | Feb 10, 2016 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2016 | Feb 16, 2016 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2016 | Feb 10, 2016 | 000-14719 |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 11, 2016 | Dec 31, 2015 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 30, 2015 | Dec 22, 2015 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 3, 2015 | Nov 23, 2015 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 6, 2015 | Nov 5, 2015 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 4, 2015 | Nov 2, 2015 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 18, 2015 | Feb 17, 2015 | 000-14719 |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 13, 2015 | Dec 31, 2014 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 23, 2014 | Dec 23, 2014 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | May 13, 2014 | May 12, 2014 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 20, 2014 | Feb 18, 2014 | 000-14719 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 4, 2014 | Feb 3, 2014 | 000-14719 |