| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2025 | Jul 17, 2025 | 000-16125 |
| 144 | Open Document | Open Filing | Jul 17, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 000-16125 |
| 4 | Open Document | Open Filing | Nov 12, 2024 | Nov 8, 2024 | 000-16125 | |
| 144 | Open Document | Open Filing | Nov 8, 2024 | |||
| 4 | Open Document | Open Filing | Oct 16, 2024 | Oct 14, 2024 | 000-16125 | |
| 144 | Open Document | Open Filing | Oct 15, 2024 | |||
| 4 | Open Document | Open Filing | Jan 4, 2024 | Jan 2, 2024 | 000-16125 | |
| 4 | Open Document | Open Filing | Nov 13, 2023 | Nov 10, 2023 | 000-16125 | |
| 144 | Open Document | Open Filing | Nov 13, 2023 | |||
| 4/A | Open Document | Open Filing | Jan 23, 2023 | Jan 3, 2023 | 000-16125 | |
| 4 | Open Document | Open Filing | Jan 4, 2023 | Jan 3, 2023 | 000-16125 | |
| 4 | Open Document | Open Filing | Jul 18, 2022 | Jul 14, 2022 | 000-16125 | |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 7, 2022 | Dec 31, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2022 | Jan 3, 2022 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 10, 2021 | Aug 6, 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 6, 2021 | Jan 4, 2021 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 17, 2020 | Dec 15, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | May 11, 2020 | May 8, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 12, 2019 | Nov 7, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 16, 2019 | Oct 14, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 12, 2019 | Sep 11, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | May 16, 2019 | May 15, 2015 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 26, 2019 | Apr 24, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 15, 2019 | Feb 14, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | 000-16125 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 20, 2017 | Jan 3, 2017 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2017 | Jan 3, 2017 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 21, 2016 | Apr 19, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2016 | Mar 2, 2016 | 000-16125 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Feb 22, 2016 | Feb 18, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 22, 2016 | Feb 18, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 10, 2016 | Feb 9, 2016 | 000-16125 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 23, 2015 | Apr 21, 2015 | 000-16125 |