| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2025 | Jan 14, 2025 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2024 | Jan 12, 2024 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2023 | Jan 5, 2023 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 13, 2022 | Jan 12, 2022 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2021 | Jan 6, 2021 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2020 | Oct 29, 2020 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2020 | Jul 31, 2020 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2020 | Mar 25, 2020 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2020 | Jan 17, 2020 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2019 | Jan 10, 2019 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2018 | Aug 6, 2018 | 001-09279 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2018 | May 15, 2017 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2018 | Jan 18, 2018 | 001-09279 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2017 | Mar 25, 2010 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2017 | Jan 9, 2017 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2016 | Aug 30, 2016 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2016 | Mar 24, 2016 | 001-09279 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2016 | Jan 5, 2016 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2016 | Jan 5, 2016 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2015 | Nov 18, 2015 | 001-09279 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2015 | Jan 15, 2015 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2015 | Jan 15, 2015 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2014 | Mar 19, 2014 | 001-09279 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2014 | Jan 6, 2014 | 001-09279 |