| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2025 | Aug 22, 2025 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2025 | Aug 13, 2025 | 000-21513 |
| 144 | Open Document | Open Filing | Aug 13, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2025 | Apr 4, 2025 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2025 | Mar 26, 2025 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2025 | Dec 31, 2024 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2024 | Apr 4, 2024 | 000-21513 |
| 144 | Open Document | Open Filing | Apr 3, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 28, 2024 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2024 | Mar 19, 2024 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2024 | Dec 31, 2023 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2023 | Jun 15, 2023 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2023 | Apr 5, 2023 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2023 | Mar 7, 2023 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 26, 2023 | Dec 31, 2022 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2022 | Mar 31, 2022 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 5, 2022 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Mar 2, 2022 | Dec 31, 2021 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2021 | Mar 5, 2021 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Mar 1, 2021 | Dec 31, 2020 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2019 | Dec 31, 2018 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2018 | Mar 26, 2018 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2018 | Mar 10, 2018 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 6, 2018 | Dec 31, 2017 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2017 | Aug 9, 2017 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2017 | Mar 28, 2017 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2017 | Mar 10, 2017 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 11, 2017 | Dec 31, 2016 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2016 | Sep 30, 2016 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 16, 2016 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2016 | Aug 9, 2016 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2016 | Mar 31, 2016 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2016 | Feb 25, 2016 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Mar 7, 2016 | Dec 31, 2015 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2015 | Oct 28, 2015 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2015 | Aug 10, 2015 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Feb 28, 2015 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 18, 2015 | Dec 31, 2014 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 30, 2014 | Oct 28, 2014 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2014 | Feb 28, 2014 | 000-21513 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2014 | May 15, 2014 | 000-21513 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 7, 2014 | Dec 31, 2013 | 000-21513 |