| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 1, 2025 | Oct 1, 2025 | 001-31756 | |
| 144 | Open Document | Open Filing | Sep 29, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2025 | Aug 6, 2025 | 000-26575 |
| 4 | Open Document | Open Filing | Jun 30, 2025 | Jun 27, 2025 | 001-31756 | |
| 4 | Open Document | Open Filing | Jun 20, 2025 | Jun 17, 2025 | 001-31756 | |
| 4 | Open Document | Open Filing | Jun 11, 2025 | Jun 9, 2025 | 001-31756 | |
| 144 | Open Document | Open Filing | Jun 11, 2025 | |||
| 4 | Open Document | Open Filing | Jan 22, 2025 | Jan 21, 2025 | 001-31756 | |
| 144 | Open Document | Open Filing | Jan 21, 2025 | |||
| 4 | Open Document | Open Filing | Dec 16, 2024 | Dec 14, 2024 | 001-31756 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 29, 2024 | 000-26575 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2024 | Sep 23, 2024 | 001-31756 |
| 144 | Open Document | Open Filing | Sep 23, 2024 | |||
| 4 | Open Document | Open Filing | Jun 18, 2024 | Jun 14, 2024 | 001-31756 | |
| 4 | Open Document | Open Filing | Dec 18, 2023 | Dec 14, 2023 | 001-31756 | |
| 4 | Open Document | Open Filing | Jun 20, 2023 | Jun 14, 2023 | 001-31756 | |
| 4 | Open Document | Open Filing | Dec 20, 2022 | Dec 16, 2022 | 001-31756 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2022 | Sep 26, 2022 | 000-26575 |
| 4 | Open Document | Open Filing | Dec 16, 2021 | Dec 14, 2021 | 001-31756 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 16, 2020 | Dec 14, 2020 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Jul 21, 2020 | Jul 20, 2020 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Dec 26, 2019 | Dec 23, 2019 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Dec 13, 2018 | Dec 12, 2018 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Jan 12, 2018 | Jan 11, 2018 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Dec 13, 2017 | Dec 12, 2017 | 001-31756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2017 | May 25, 2017 | 000-55184 |
| 4 | Open Document | Open Filing | 4 | Feb 24, 2017 | Jan 5, 2017 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2017 | Jan 30, 2017 | 001-31756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2016 | Nov 30, 2016 | 000-55184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 28, 2016 | Nov 28, 2016 | 000-55184 |
| 4 | Open Document | Open Filing | 4 | Oct 31, 2016 | Oct 31, 2016 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Oct 28, 2016 | Oct 26, 2016 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2016 | Sep 30, 2016 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Jan 8, 2016 | Jan 7, 2016 | 001-31756 |
| 4 | Open Document | Open Filing | 4 | Jan 4, 2016 | Dec 29, 2015 | 001-31756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2015 | Aug 25, 2015 | 000-55184 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 22, 2015 | 000-55184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2014 | Dec 11, 2014 | 001-31756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2014 | Oct 1, 2014 | 001-31756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2014 | May 9, 2014 | 000-55184 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 24, 2014 | Apr 16, 2014 | 000-55184 |