| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 14, 2025 | Oct 9, 2025 | 001-14757 | |
| 4 | Open Document | Open Filing | Oct 7, 2025 | Oct 5, 2025 | 001-14757 | |
| 4 | Open Document | Open Filing | Sep 30, 2025 | Sep 27, 2025 | 001-14757 | |
| 4 | Open Document | Open Filing | Sep 15, 2025 | Sep 11, 2025 | 001-14757 | |
| 4 | Open Document | Open Filing | Oct 11, 2024 | Oct 9, 2024 | 001-14757 | |
| 4 | Open Document | Open Filing | Oct 9, 2024 | Oct 5, 2024 | 001-14757 | |
| 4 | Open Document | Open Filing | Sep 30, 2024 | Sep 27, 2024 | 001-14757 | |
| 4 | Open Document | Open Filing | Sep 13, 2024 | Sep 11, 2024 | 001-14757 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 21, 2023 | Nov 20, 2023 | 001-14757 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2023 | Nov 17, 2023 | 001-14757 | 
| 4 | Open Document | Open Filing | Nov 16, 2023 | Nov 14, 2023 | 001-14757 | |
| 144 | Open Document | Open Filing | Nov 14, 2023 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 11, 2023 | Oct 9, 2023 | 001-14757 | 
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 10, 2023 | Oct 5, 2023 | 001-14757 | 
| 4 | Open Document | Open Filing | Sep 29, 2023 | Sep 27, 2023 | 001-14757 | |
| 4 | Open Document | Open Filing | Sep 29, 2022 | Sep 27, 2022 | 001-14757 | |
| 4 | Open Document | Open Filing | Nov 5, 2020 | Nov 3, 2020 | 001-14757 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | 001-14757 | 
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Oct 21, 2016 | ||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 20, 2016 | Oct 10, 2016 | 001-14757 |