| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2025 | Feb 18, 2025 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2025 | Jan 8, 2025 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2024 | Mar 25, 2024 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2024 | Feb 15, 2024 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2023 | Dec 19, 2023 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 27, 2023 | Mar 24, 2023 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 23, 2023 | Feb 21, 2023 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 17, 2023 | Feb 15, 2023 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 23, 2022 | Feb 18, 2022 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 17, 2022 | Feb 15, 2022 | 001-15749 |
| 5 | Open Document | Open Filing | ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | Feb 11, 2022 | Dec 31, 2021 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 22, 2021 | Feb 18, 2021 | 001-15749 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 18, 2021 | Feb 16, 2021 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2020 | Feb 18, 2020 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2019 | Feb 15, 2019 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2018 | Aug 17, 2018 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2018 | Feb 16, 2018 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2018 | Feb 15, 2018 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2017 | Aug 17, 2017 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 15, 2017 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2016 | Feb 16, 2016 | 001-15749 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 001-15749 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2015 | Jul 27, 2015 | 001-15749 |