| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 27, 2025 | May 22, 2025 | 001-35403 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2025 | May 19, 2025 | 001-39398 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2024 | Oct 15, 2024 | 001-39398 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 16, 2024 | Oct 15, 2024 | 001-39398 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 20, 2024 | Jun 18, 2024 | 001-35403 |
| 4 | Open Document | Open Filing | 4 | Jun 12, 2024 | Jun 10, 2024 | 000-20859 |
| 144 | Open Document | Open Filing | Jun 10, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Jun 7, 2024 | Jun 6, 2024 | 000-20859 |
| 4 | Open Document | Open Filing | Feb 16, 2024 | Feb 14, 2024 | 000-20859 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 30, 2023 | Jun 30, 2023 | 000-20859 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2023 | May 15, 2023 | 001-35403 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 24, 2023 | Feb 22, 2023 | 000-20859 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 3, 2023 | Dec 30, 2022 | 000-20859 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 24, 2022 | Oct 20, 2022 | 001-35403 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 24, 2022 | Oct 20, 2022 | 001-35403 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 1, 2022 | Jun 30, 2022 | 000-20859 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 18, 2022 | Feb 16, 2022 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2021 | Feb 2, 2021 | 000-20859 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2019 | Dec 2, 2019 | 000-20859 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2019 | Dec 2, 2019 | 000-20859 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 16, 2019 | Jul 12, 2019 | 001-36374 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 8, 2018 | Feb 6, 2018 | 001-36374 |