| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 8, 2025 | Aug 8, 2025 | 001-36529 |
| 4 | Open Document | Open Filing | Aug 1, 2025 | Jul 31, 2025 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 11, 2025 | Feb 8, 2025 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 4, 2025 | Feb 1, 2025 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 9, 2024 | Aug 8, 2024 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 2, 2024 | Aug 1, 2024 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 5, 2024 | Feb 1, 2024 | 001-36529 | |
| 4 | Open Document | Open Filing | Nov 13, 2023 | Nov 8, 2023 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 3, 2023 | Aug 1, 2023 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2023 | Apr 28, 2023 | 001-03579 |
| 4 | Open Document | Open Filing | Feb 3, 2023 | Feb 2, 2023 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 12, 2022 | Aug 10, 2022 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 3, 2022 | Aug 2, 2022 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | Apr 29, 2022 | 001-03579 |
| 4 | Open Document | Open Filing | Feb 11, 2022 | Feb 10, 2022 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 4, 2022 | Feb 3, 2022 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 10, 2021 | Aug 6, 2021 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 5, 2021 | Aug 3, 2021 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2021 | Apr 30, 2021 | 001-03579 |
| 4 | Open Document | Open Filing | Mar 5, 2021 | Mar 4, 2021 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 10, 2021 | Feb 8, 2021 | 001-36529 | |
| 4 | Open Document | Open Filing | Dec 23, 2020 | Dec 22, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 24, 2020 | Aug 20, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 7, 2020 | Aug 6, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 4, 2020 | Aug 2, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2020 | May 1, 2020 | 001-03579 |
| 4 | Open Document | Open Filing | Feb 7, 2020 | Feb 6, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | Feb 4, 2020 | Feb 2, 2020 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 8, 2019 | Aug 6, 2019 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 5, 2019 | Aug 2, 2019 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2019 | May 3, 2019 | 001-03579 |
| 4 | Open Document | Open Filing | Feb 6, 2019 | Feb 2, 2019 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 6, 2018 | Aug 2, 2018 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2018 | May 4, 2018 | 001-03579 |
| 4 | Open Document | Open Filing | Feb 6, 2018 | Feb 4, 2018 | 001-36529 | |
| 4 | Open Document | Open Filing | Aug 8, 2017 | Aug 4, 2017 | 001-36529 | |
| 4 | Open Document | Open Filing | Jul 31, 2017 | Jul 28, 2017 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2017 | May 8, 2017 | 001-03579 |
| 4 | Open Document | Open Filing | Nov 10, 2016 | Nov 9, 2016 | 001-36529 | |
| 4 | Open Document | Open Filing | Jul 29, 2016 | Jul 28, 2016 | 001-36529 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | May 9, 2016 | 001-03579 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 6, 2016 | Jan 4, 2016 | 001-36529 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2015 | Sep 30, 2015 | 001-36529 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 8, 2015 | 001-03579 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 9, 2015 | Dec 31, 2014 | 001-36529 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 5, 2014 | Sep 3, 2014 | 001-36529 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 29, 2014 | Jul 28, 2014 | 001-36529 |
| 4 | Open Document | Open Filing | FORM 4 - | May 14, 2014 | May 12, 2014 | 001-03579 |