| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 9, 2025 | Oct 7, 2025 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 28, 2025 | Aug 27, 2025 | 001-12626 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2025 | May 12, 2025 | 001-16189 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2025 | May 1, 2025 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2025 | Apr 7, 2025 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 9, 2024 | Oct 7, 2024 | 001-12626 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2024 | May 13, 2024 | 001-16189 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2024 | May 2, 2024 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2024 | Apr 5, 2024 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 11, 2023 | Oct 6, 2023 | 001-12626 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2023 | May 23, 2023 | 001-16189 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2023 | May 4, 2023 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2023 | Apr 10, 2023 | 001-12626 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2022 | Oct 7, 2022 | 001-12626 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 11, 2022 | Aug 4, 2022 | 001-12626 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2022 | May 24, 2022 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2021 | May 25, 2021 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2020 | May 19, 2020 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2019 | May 7, 2019 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2018 | May 9, 2018 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2018 | May 9, 2018 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2017 | Dec 1, 2017 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2017 | Nov 3, 2017 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2017 | Jul 10, 2017 | 001-16189 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2017 | Jul 10, 2017 | 001-16189 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2017 | Feb 6, 2017 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 2, 2017 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2016 | Dec 9, 2016 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2016 | Apr 1, 2016 | 001-06075 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2016 | Feb 4, 2016 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2016 | Feb 4, 2016 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2016 | Feb 2, 2016 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2015 | May 22, 2015 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2015 | Apr 24, 2015 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2015 | Feb 5, 2015 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2015 | Feb 3, 2015 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2014 | Nov 13, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2014 | Jul 1, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2014 | Apr 17, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2014 | Apr 7, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2014 | Feb 6, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2014 | Feb 4, 2014 | 001-06075 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2014 | Jan 13, 2014 | 001-06075 |