| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2025 | Aug 4, 2025 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2025 | Mar 14, 2025 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2024 | Sep 10, 2024 | 001-15911 |
| 4 | Open Document | Open Filing | Jun 14, 2024 | Jun 13, 2024 | 001-35890 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2024 | Jun 12, 2024 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2024 | Mar 15, 2024 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 12, 2024 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2023 | Aug 12, 2023 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2023 | Jun 15, 2023 | 001-35890 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2023 | May 19, 2023 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2023 | Apr 28, 2023 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2023 | Mar 17, 2023 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2022 | Nov 17, 2022 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2022 | Aug 12, 2022 | 001-39727 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 22, 2022 | Jun 17, 2022 | 001-35890 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2022 | Jun 13, 2022 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2022 | May 20, 2022 | 001-39727 |
| 4 | Open Document | Open Filing | CP | Mar 7, 2022 | Mar 4, 2022 | 001-15911 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 11, 2022 | Jan 7, 2022 | 001-39727 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 12, 2021 | Oct 6, 2021 | 001-39727 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 8, 2021 | Oct 6, 2021 | 001-39727 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 8, 2021 | Oct 6, 2021 | 001-39727 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Sep 20, 2021 | Jul 1, 2021 | 001-35890 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2021 | Jul 1, 2021 | 001-35890 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 6, 2021 | Jul 1, 2021 | 001-35890 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2021 | Jun 8, 2021 | 001-15911 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 9, 2021 | Jun 9, 2021 | 001-15911 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2021 | May 15, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2021 | May 12, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 10, 2021 | Feb 8, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 27, 2021 | Jan 25, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 22, 2021 | Jan 20, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 8, 2021 | Jan 7, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 6, 2021 | Jan 3, 2021 | 000-30739 |
| 4 | Open Document | Open Filing | 4 | Nov 5, 2020 | May 15, 2020 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2020 | Jan 3, 2020 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2019 | May 15, 2019 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2019 | Jan 3, 2019 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2018 | Jan 4, 2018 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2017 | May 30, 2017 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2017 | May 17, 2017 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2017 | Jan 5, 2017 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2016 | Dec 14, 2016 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2016 | May 19, 2016 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 11, 2016 | Jan 7, 2016 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2015 | May 21, 2015 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2015 | Jan 8, 2015 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2014 | Jun 2, 2014 | 000-30739 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2014 | Jan 10, 2014 | 000-30739 |