| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Nov 21, 2025 | |||
| 144 | Open Document | Open Filing | Aug 26, 2025 | |||
| 144 | Open Document | Open Filing | Aug 25, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2025 | Jul 21, 2025 | 000-22088 |
| 144 | Open Document | Open Filing | Jul 22, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2025 | Oct 15, 2024 | 000-22088 |
| 144 | Open Document | Open Filing | Jan 3, 2025 | |||
| 144 | Open Document | Open Filing | Oct 15, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2024 | Jul 30, 2024 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2024 | Jun 21, 2024 | 000-22088 |
| 144 | Open Document | Open Filing | Jun 21, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2024 | Dec 15, 2023 | 000-22088 |
| 144 | Open Document | Open Filing | Dec 26, 2023 | |||
| 144 | Open Document | Open Filing | Dec 15, 2023 | |||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Nov 28, 2022 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 11, 2023 | Nov 28, 2022 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2022 | Nov 7, 2022 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 11, 2022 | Oct 7, 2022 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2022 | Mar 23, 2022 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2022 | Dec 31, 2021 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2022 | Dec 31, 2021 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2021 | Oct 19, 2021 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2021 | Oct 13, 2020 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2020 | Dec 2, 2020 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2019 | Jun 25, 2019 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2018 | Apr 13, 2018 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2018 | Nov 30, 2017 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2017 | Nov 1, 2017 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2017 | Aug 9, 2017 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2016 | Nov 1, 2016 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2016 | Oct 20, 2016 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2015 | Oct 21, 2015 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2015 | Jan 21, 2015 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2014 | Dec 31, 2014 | 000-22088 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 29, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2014 | Oct 21, 2014 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2014 | Apr 2, 2014 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2014 | Mar 4, 2014 | 000-22088 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | 000-22088 |