| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2025 | Apr 15, 2025 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 26, 2024 | Dec 23, 2024 | 001-13759 |
| 144 | Open Document | Open Filing | Dec 23, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2024 | Dec 19, 2024 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2024 | Apr 16, 2024 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2023 | Dec 20, 2023 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2023 | Dec 14, 2023 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2022 | Dec 20, 2022 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2022 | Dec 15, 2022 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2021 | Dec 20, 2021 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2021 | Dec 14, 2021 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2021 | May 3, 2021 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2020 | Dec 18, 2020 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2020 | Dec 16, 2020 | 001-13759 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2019 | Dec 20, 2019 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2019 | Dec 12, 2019 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 19, 2018 | Dec 19, 2018 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Dec 12, 2018 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2018 | Mar 1, 2018 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2017 | Dec 20, 2017 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 13, 2017 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2017 | May 1, 2017 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2016 | Dec 19, 2016 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2016 | Dec 14, 2016 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 3, 2016 | May 2, 2016 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 22, 2015 | Dec 21, 2015 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2015 | Dec 16, 2015 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 5, 2015 | May 1, 2015 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Dec 17, 2014 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2014 | Aug 13, 2014 | 001-13759 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2014 | May 1, 2014 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 26, 2014 | 001-13759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 26, 2014 | 001-13759 |