| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 10, 2025 | Jan 7, 2025 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2025 | Jan 2, 2025 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 10, 2024 | Jan 8, 2024 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2024 | Jan 2, 2024 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 11, 2023 | Jan 9, 2023 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2023 | Jan 3, 2023 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 16, 2022 | Sep 14, 2022 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 20, 2022 | Jan 18, 2022 | 001-13991 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 20, 2022 | Dec 31, 2021 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2022 | Jan 3, 2022 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 20, 2021 | Jan 15, 2021 | 001-13991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 6, 2021 | Jan 4, 2021 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Feb 12, 2020 | Feb 10, 2020 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 17, 2020 | Jan 15, 2020 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Dec 20, 2019 | Dec 18, 2019 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Feb 4, 2019 | Feb 1, 2019 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 17, 2019 | Jan 15, 2019 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Dec 26, 2018 | Dec 21, 2018 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Mar 29, 2018 | Mar 28, 2018 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Feb 23, 2018 | Feb 21, 2018 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 17, 2018 | Jan 12, 2018 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 31, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Dec 22, 2017 | Dec 20, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2017 | Sep 30, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jul 5, 2017 | Jun 30, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Apr 4, 2017 | Mar 31, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 18, 2017 | Jan 13, 2017 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 13, 2017 | Jan 11, 2017 | 001-13991 |
| 4/A | Open Document | Open Filing | 4/A | Jan 4, 2017 | Dec 31, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 4, 2017 | Dec 31, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Dec 16, 2016 | Dec 14, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Oct 13, 2016 | Sep 30, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jul 19, 2016 | Jul 15, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jul 5, 2016 | Jun 30, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Apr 4, 2016 | Mar 31, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 12, 2016 | Jan 11, 2016 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Jan 5, 2016 | Dec 31, 2015 | 001-13991 |
| 4/A | Open Document | Open Filing | 4/A | Jan 5, 2016 | Jul 15, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | 4 | Dec 11, 2015 | Dec 9, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2015 | Nov 9, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2015 | Aug 10, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2015 | Jul 15, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2015 | Jun 30, 2015 | 001-13991 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2015 | Jan 12, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2015 | Mar 31, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2015 | Jan 12, 2015 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2014 | Dec 15, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2014 | Dec 9, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2014 | Sep 30, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2014 | Jun 30, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2014 | Mar 31, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2014 | Jan 27, 2014 | 001-13991 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2014 | Dec 31, 2013 | 001-13991 |