| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 4, 2025 | Aug 1, 2025 | 000-51018 | |
| 144 | Open Document | Open Filing | Aug 1, 2025 | |||
| 4 | Open Document | Open Filing | Feb 12, 2025 | Feb 10, 2025 | 000-51018 | |
| 144 | Open Document | Open Filing | Feb 10, 2025 | |||
| 4 | Open Document | Open Filing | Nov 14, 2024 | Nov 13, 2024 | 000-51018 | |
| 144 | Open Document | Open Filing | Nov 13, 2024 | |||
| 4 | Open Document | Open Filing | Feb 14, 2024 | Feb 13, 2024 | 000-51018 | |
| 4 | Open Document | Open Filing | Feb 13, 2024 | Feb 9, 2024 | 000-51018 | |
| 144 | Open Document | Open Filing | Feb 13, 2024 | |||
| 4 | Open Document | Open Filing | Feb 23, 2023 | Feb 22, 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | Feb 13, 2023 | Feb 9, 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | May 24, 2022 | May 23, 2022 | 000-51018 | |
| 4 | Open Document | Open Filing | Feb 11, 2022 | Feb 9, 2022 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 21, 2021 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 000-51018 |
| 4 | Open Document | Open Filing | Feb 17, 2021 | Feb 17, 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | Feb 10, 2021 | Feb 9, 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2020 | May 20, 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2020 | Feb 11, 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2020 | Feb 4, 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2019 | May 17, 2019 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2019 | Feb 11, 2019 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2018 | May 16, 2018 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2018 | Feb 5, 2018 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2017 | Jun 13, 2017 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2017 | Feb 3, 2017 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2016 | Aug 23, 2016 | 000-51018 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2016 | Jul 27, 2016 | 000-51018 |