| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2025 | Aug 14, 2025 | 000-24260 |
| 4 | Open Document | Open Filing | Jun 9, 2025 | Jun 5, 2025 | 001-42679 | |
| 3 | Open Document | Open Filing | Jun 5, 2025 | Jun 5, 2025 | 001-42679 | |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2025 | May 3, 2025 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2025 | Apr 30, 2025 | 001-39228 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2024 | May 3, 2024 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2024 | Apr 24, 2024 | 001-39228 |
| 4 | Open Document | Open Filing | 4 | Nov 13, 2023 | Nov 9, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2023 | Aug 22, 2023 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2023 | May 3, 2023 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2023 | May 2, 2023 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2023 | Apr 26, 2023 | 001-39228 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 25, 2023 | Apr 23, 2023 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 17, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2022 | Jun 9, 2022 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2022 | Apr 27, 2022 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2022 | Apr 26, 2022 | 001-39228 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2021 | Nov 4, 2021 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2021 | Aug 20, 2021 | 001-39228 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2021 | Jun 8, 2021 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | 001-39228 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 28, 2020 | Dec 23, 2020 | 001-39228 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 24, 2020 | Nov 19, 2020 | 001-39228 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 1, 2020 | Aug 10, 2020 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2020 | Aug 18, 2020 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2020 | Aug 10, 2020 | 001-39427 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2020 | Aug 5, 2020 | 001-39427 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2020 | Jun 9, 2020 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2020 | Apr 1, 2020 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2020 | Jan 2, 2020 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2019 | Jun 7, 2019 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 14, 2018 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2018 | Jun 6, 2018 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 22, 2017 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 22, 2017 | Aug 22, 2017 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2017 | Jun 8, 2017 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jun 30, 2016 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2016 | May 1, 2016 | 000-24260 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 2, 2016 | Apr 20, 2016 | 000-24260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2014 | Oct 21, 2014 | 001-35470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2014 | Sep 9, 2014 | 001-35470 |