| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 3, 2025 | Dec 1, 2025 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Sep 4, 2025 | Sep 2, 2025 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Jun 4, 2025 | Jun 2, 2025 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Mar 4, 2025 | Feb 28, 2025 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Dec 4, 2024 | Dec 2, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Sep 5, 2024 | Sep 3, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2024 | Jun 3, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Mar 5, 2024 | Mar 1, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Feb 13, 2024 | Feb 9, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Dec 5, 2023 | Dec 1, 2023 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Sep 6, 2023 | Sep 1, 2023 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2023 | Jun 1, 2023 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2023 | Mar 1, 2023 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2023 | Feb 13, 2022 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2022 | Sep 1, 2022 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2022 | Feb 2, 2022 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 000-50679 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2020 | Apr 8, 2020 | 001-36783 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Feb 3, 2020 | 001-36783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2018 | Dec 19, 2018 | 001-36783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 20, 2018 | Dec 19, 2018 | 001-36783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Nov 24, 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2018 | Jul 28, 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2017 | Jul 24, 2017 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2016 | Jul 27, 2016 | 000-27598 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2016 | Jul 11, 2016 | 000-27598 |