| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2025 | Jul 30, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2025 | Jun 5, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 13, 2025 | May 9, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 6, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 6, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 6, 2025 | 001-42102 |
| 3 | Open Document | Open Filing | 3 | May 6, 2025 | May 6, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2025 | Apr 1, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 29, 2024 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2024 | Sep 13, 2024 | 001-14880 |
| 3 | Open Document | Open Filing | 3 | May 15, 2024 | May 13, 2024 | 001-42102 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2023 | Nov 28, 2023 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2023 | Sep 13, 2023 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2023 | Apr 3, 2023 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2022 | Oct 1, 2022 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2022 | Sep 14, 2022 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2022 | Sep 13, 2022 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2022 | Sep 10, 2022 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Apr 1, 2022 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2021 | Oct 1, 2021 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2021 | Sep 14, 2021 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2021 | Apr 1, 2021 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2020 | Oct 1, 2020 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2020 | Sep 15, 2020 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2020 | Sep 10, 2020 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2020 | Apr 1, 2020 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2019 | Oct 1, 2019 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2019 | Sep 13, 2019 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2019 | Sep 10, 2019 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2019 | Apr 1, 2019 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2018 | Oct 1, 2018 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2018 | Sep 15, 2018 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2018 | Sep 11, 2018 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2018 | Apr 1, 2018 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2017 | Oct 1, 2017 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2017 | Sep 12, 2017 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Apr 1, 2017 | 001-14880 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 12, 2016 | Dec 8, 2016 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2016 | Oct 1, 2016 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2016 | Sep 13, 2016 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2016 | Apr 1, 2016 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2015 | Oct 1, 2015 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2015 | Sep 15, 2015 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2015 | Sep 9, 2015 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2015 | Apr 1, 2015 | 001-14880 |
| 4 | Open Document | Open Filing | Feb 26, 2015 | Feb 25, 2015 | 001-09109 | |
| 4 | Open Document | Open Filing | Feb 25, 2015 | Feb 21, 2015 | 001-09109 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2014 | Dec 11, 2014 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2014 | Dec 10, 2014 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2014 | Oct 1, 2014 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2014 | Sep 9, 2014 | 001-14880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2014 | Apr 1, 2014 | 001-14880 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2014 | Mar 31, 2014 | 001-14880 |
| 4 | Open Document | Open Filing | Feb 27, 2014 | Feb 25, 2014 | 001-09109 | |
| 4 | Open Document | Open Filing | Feb 25, 2014 | Feb 21, 2014 | 001-09109 |