| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2025 | Oct 20, 2025 | 000-12919 |
| 4 | Open Document | Open Filing | Oct 17, 2024 | Oct 15, 2024 | 000-12919 | |
| 4 | Open Document | Open Filing | Oct 9, 2024 | Oct 7, 2024 | 000-12919 | |
| 4 | Open Document | Open Filing | Mar 13, 2024 | Mar 11, 2024 | 000-12919 | |
| 4 | Open Document | Open Filing | Nov 15, 2023 | Nov 13, 2023 | 000-12919 | |
| 4 | Open Document | Open Filing | Oct 18, 2023 | Oct 16, 2023 | 000-12919 | |
| 4/A | Open Document | Open Filing | Sep 27, 2023 | Sep 25, 2023 | 000-12919 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2022 | Nov 9, 2022 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2022 | Jun 11, 2022 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 10, 2022 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2021 | Jan 8, 2021 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2020 | Nov 30, 2020 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | 000-12919 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2019 | Dec 5, 2019 | 000-12919 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2019 | Oct 18, 2019 | 000-12919 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2016 | Nov 22, 2016 | 001-36432 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2016 | Aug 12, 2016 | 001-36432 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2016 | Mar 3, 2016 | 001-36432 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2015 | Dec 29, 2015 | 001-36432 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 2, 2015 | Nov 30, 2015 | 001-36432 |