| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2025 | Oct 31, 2025 | 000-21238 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2025 | Oct 31, 2025 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2025 | Apr 29, 2025 | 001-42492 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 26, 2025 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2025 | Feb 23, 2025 | 000-26640 |
| 144 | Open Document | Open Filing | Feb 24, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2024 | May 15, 2024 | 000-50924 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2024 | Feb 28, 2024 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 29, 2024 | Feb 27, 2024 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2024 | Feb 26, 2024 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 24, 2024 | 000-26640 |
| 144 | Open Document | Open Filing | Feb 26, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2023 | May 17, 2023 | 000-50924 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2023 | Feb 28, 2023 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 26, 2023 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2022 | Oct 1, 2022 | 000-50924 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2022 | Oct 1, 2022 | 000-50924 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2022 | Aug 12, 2022 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 27, 2022 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2021 | Aug 10, 2021 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Feb 25, 2021 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 24, 2021 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2020 | Aug 27, 2020 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2020 | Jul 30, 2020 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Mar 1, 2020 | 000-26640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 26, 2020 | 000-26640 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 13, 2020 | Dec 31, 2019 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2019 | Aug 16, 2019 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 21, 2019 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2019 | Feb 27, 2019 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2018 | May 10, 2018 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Feb 28, 2018 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 26, 2018 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2017 | Apr 25, 2017 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Mar 1, 2017 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2017 | Feb 27, 2017 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2016 | Aug 1, 2016 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 2, 2016 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2016 | Feb 27, 2016 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2016 | Feb 25, 2016 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2015 | Nov 20, 2015 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2015 | Mar 13, 2015 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2015 | Feb 28, 2015 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2015 | Feb 26, 2015 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2015 | Feb 23, 2015 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 5, 2014 | 000-26640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | 000-26640 |