| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2025 | Oct 14, 2025 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2025 | Jan 24, 2025 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 000-16125 |
| 4 | Open Document | Open Filing | Oct 21, 2024 | Oct 18, 2024 | 000-16125 | |
| 4 | Open Document | Open Filing | Oct 18, 2024 | Oct 16, 2024 | 000-16125 | |
| 4 | Open Document | Open Filing | Jan 4, 2024 | Jan 2, 2024 | 000-16125 | |
| 4 | Open Document | Open Filing | Dec 13, 2023 | Dec 11, 2023 | 000-16125 | |
| 4 | Open Document | Open Filing | Dec 4, 2023 | Nov 10, 2023 | 000-16125 | |
| 4 | Open Document | Open Filing | Jul 19, 2023 | Jul 17, 2023 | 000-16125 | |
| 5 | Open Document | Open Filing | Jan 24, 2023 | Dec 31, 2022 | 000-16125 | |
| 4 | Open Document | Open Filing | Jan 4, 2023 | Jan 3, 2023 | 000-16125 | |
| 4 | Open Document | Open Filing | Sep 14, 2022 | Sep 13, 2022 | 000-16125 | |
| 4 | Open Document | Open Filing | Jun 17, 2022 | Jun 15, 2022 | 000-16125 | |
| 4 | Open Document | Open Filing | May 12, 2022 | May 11, 2022 | 000-16125 | |
| 4 | Open Document | Open Filing | May 9, 2022 | May 5, 2022 | 000-16125 | |
| 4 | Open Document | Open Filing | Apr 18, 2022 | Apr 14, 2022 | 000-16125 | |
| 5/A | Open Document | Open Filing | Feb 7, 2022 | Dec 31, 2021 | 000-16125 | |
| 5 | Open Document | Open Filing | Feb 7, 2022 | Dec 31, 2021 | 000-16125 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Feb 7, 2022 | Mar 4, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 21, 2022 | Jan 20, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2022 | Jan 3, 2022 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 10, 2021 | Sep 8, 2021 | 000-16125 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Mar 8, 2021 | Mar 4, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 8, 2021 | Mar 4, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 8, 2021 | Feb 4, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 27, 2021 | Jan 25, 2021 | 000-16125 |
| 5 | Open Document | Open Filing | FORM 5 - | Jan 26, 2021 | Dec 31, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 25, 2021 | Jan 21, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 22, 2020 | Oct 21, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 11, 2020 | Sep 10, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2020 | Mar 9, 2020 | 000-16125 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Feb 24, 2020 | Jan 27, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 28, 2020 | Jan 27, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 6, 2019 | Aug 5, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 19, 2019 | Jul 18, 2019 | 000-16125 |
| 5 | Open Document | Open Filing | FORM 5 - | Jan 31, 2019 | Dec 31, 2018 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 27, 2018 | Apr 25, 2018 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 25, 2018 | Apr 24, 2018 | 000-16125 |
| 5 | Open Document | Open Filing | FORM 5 - | Jan 26, 2018 | Dec 31, 2017 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 17, 2016 | Oct 13, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 13, 2016 | Sep 9, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 12, 2015 | Aug 12, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 11, 2015 | Aug 7, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 6, 2015 | Mar 4, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 2, 2015 | Feb 27, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 6, 2015 | Feb 5, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 24, 2014 | Jul 22, 2014 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 31, 2014 | Jan 30, 2013 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 28, 2014 | Jan 27, 2014 | 000-16125 |