| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2025 | Sep 19, 2025 | 000-26301 |
| 144 | Open Document | Open Filing | Sep 19, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2025 | Jul 31, 2025 | 001-36429 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2025 | Jul 24, 2025 | 000-26301 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2025 | May 28, 2025 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2025 | May 23, 2025 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2024 | Dec 12, 2024 | 001-36429 |
| 4 | Open Document | Open Filing | Nov 12, 2024 | Nov 11, 2024 | 000-26301 | |
| 144 | Open Document | Open Filing | Nov 12, 2024 | |||
| 4 | Open Document | Open Filing | Sep 17, 2024 | Sep 17, 2024 | 000-26301 | |
| 144 | Open Document | Open Filing | Sep 17, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2024 | Aug 1, 2024 | 001-36429 |
| 4 | Open Document | Open Filing | Jul 26, 2024 | Jul 25, 2024 | 000-26301 | |
| 4 | Open Document | Open Filing | Jul 15, 2024 | Jul 13, 2024 | 000-26301 | |
| 4 | Open Document | Open Filing | Jun 18, 2024 | Jun 17, 2024 | 000-26301 | |
| 144 | Open Document | Open Filing | Jun 17, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2024 | Jun 7, 2024 | 001-36429 |
| 144 | Open Document | Open Filing | Jun 7, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2024 | May 29, 2024 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2024 | May 24, 2024 | 001-05647 |
| 4 | Open Document | Open Filing | May 6, 2024 | May 3, 2024 | 000-26301 | |
| 144 | Open Document | Open Filing | May 3, 2024 | |||
| 4 | Open Document | Open Filing | Mar 13, 2024 | Mar 12, 2024 | 000-26301 | |
| 144 | Open Document | Open Filing | Mar 12, 2024 | |||
| 4 | Open Document | Open Filing | Dec 1, 2023 | Nov 29, 2023 | 000-26301 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2023 | Jul 31, 2023 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2023 | Jul 27, 2023 | 001-36429 |
| 4 | Open Document | Open Filing | Jul 17, 2023 | Jul 13, 2023 | 000-26301 | |
| 4 | Open Document | Open Filing | Jul 7, 2023 | Jul 7, 2023 | 000-26301 | |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2023 | May 23, 2023 | 001-36429 |
| 144 | Open Document | Open Filing | May 23, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2023 | May 15, 2023 | 001-05647 |
| 4 | Open Document | Open Filing | Jan 3, 2023 | Jan 3, 2023 | 000-26301 | |
| 4 | Open Document | Open Filing | Dec 9, 2022 | Dec 9, 2022 | 000-26301 | |
| 4 | Open Document | Open Filing | Nov 8, 2022 | Nov 7, 2022 | 000-26301 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2022 | Jul 28, 2022 | 001-36429 |
| 4 | Open Document | Open Filing | Jul 8, 2022 | Jul 7, 2022 | 000-26301 | |
| 4 | Open Document | Open Filing | Jun 28, 2022 | Jun 27, 2022 | 000-26301 | |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2022 | May 25, 2022 | 001-05647 |
| 4 | Open Document | Open Filing | May 26, 2022 | May 26, 2022 | 000-26301 | |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2022 | May 16, 2022 | 001-05647 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 24, 2021 | Nov 23, 2021 | 000-26301 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2021 | Sep 13, 2021 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2021 | Jul 27, 2021 | 001-36429 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 9, 2021 | Jul 8, 2021 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2021 | Jun 26, 2021 | 000-26301 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2021 | May 26, 2021 | 001-05647 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2021 | Apr 1, 2021 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2021 | Mar 17, 2021 | 000-26301 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2020 | Aug 5, 2020 | 001-36429 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2020 | Jul 31, 2020 | 001-05647 |
| 4 | Open Document | Open Filing | 4 | Jun 30, 2020 | Jun 26, 2020 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2020 | Jun 8, 2020 | 000-26301 |
| 4 | Open Document | Open Filing | 4 | Jul 25, 2019 | Jul 23, 2019 | 001-36429 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2019 | Jun 26, 2019 | 000-26301 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2019 | May 16, 2019 | 001-05647 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2018 | Sep 13, 2018 | 001-05647 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 14, 2018 | Sep 13, 2018 | 001-05647 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2018 | Jun 26, 2018 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2018 | Jun 12, 2018 | 000-26301 |
| 4 | Open Document | Open Filing | 4 | May 3, 2018 | May 1, 2018 | 001-36429 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2017 | Jun 28, 2017 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 22, 2017 | Jun 21, 2017 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2016 | Jun 21, 2016 | 000-26301 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2015 | Jun 26, 2015 | 000-26301 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2015 | Jun 26, 2015 | 000-26301 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2015 | Jun 26, 2015 | 000-26301 |
| 4 | Open Document | Open Filing | 4 | Dec 8, 2014 | Dec 5, 2014 | 001-36429 |
| 4 | Open Document | Open Filing | 4 | May 5, 2014 | May 1, 2014 | 001-36429 |
| 3 | Open Document | Open Filing | 3 | May 1, 2014 | May 1, 2014 | 001-36429 |