| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2025 | Jun 9, 2025 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2025 | Mar 5, 2025 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2024 | May 1, 2024 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2023 | Feb 28, 2023 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2022 | Aug 8, 2022 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 24, 2022 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2021 | Mar 3, 2021 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2020 | Nov 16, 2020 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2020 | Feb 24, 2020 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2019 | Nov 19, 2019 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2019 | Feb 27, 2019 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 27, 2018 | 000-10792 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Dec 13, 2017 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 13, 2017 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2017 | Feb 27, 2017 | 000-10792 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2017 | Dec 31, 2016 | 000-10792 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2017 | Jul 18, 2016 | 000-10792 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2016 | Jul 18, 2016 | 000-10792 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2016 | Jul 18, 2016 | 000-10792 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2014 | Oct 14, 2014 | 001-35684 |