| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2025 | Aug 18, 2025 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2025 | May 20, 2025 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 21, 2024 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2024 | Feb 21, 2024 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2023 | May 16, 2023 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2022 | Dec 8, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2022 | May 17, 2022 | 000-20797 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 29, 2022 | Feb 23, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 27, 2021 | Dec 23, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 3, 2021 | Dec 1, 2021 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 - | May 20, 2021 | May 18, 2021 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2021 | May 17, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 19, 2021 | Apr 15, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2021 | Mar 15, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Feb 25, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2021 | Feb 16, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2021 | Jan 15, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2021 | Jan 7, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2020 | Dec 18, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2020 | Nov 16, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 19, 2020 | Oct 15, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2020 | Sep 15, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2020 | Aug 17, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | Jul 17, 2020 | Jul 15, 2020 | 001-37673 | |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2020 | May 21, 2020 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 - | May 14, 2020 | May 12, 2020 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2019 | Dec 17, 2019 | 001-37673 |
| 4 | Open Document | Open Filing | Nov 12, 2019 | Jan 25, 2017 | 001-37673 | |
| 4 | Open Document | Open Filing | May 24, 2019 | May 22, 2019 | 001-37673 | |
| 4 | Open Document | Open Filing | FORM 4 - | May 16, 2019 | May 14, 2019 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 - | May 17, 2018 | May 15, 2018 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 - | May 23, 2017 | May 16, 2017 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2016 | May 17, 2016 | 000-20797 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 1, 2015 | Apr 15, 2013 | 000-53704 |
| 4 | Open Document | Open Filing | FORM 4 - | May 21, 2015 | May 19, 2015 | 000-20797 |
| 4 | Open Document | Open Filing | FORM 4 - | May 22, 2014 | May 20, 2014 | 000-20797 |
| 3 | Open Document | Open Filing | FORM 3 - | Jan 3, 2014 | Jan 1, 2014 | 000-20797 |