| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2025 | Jun 12, 2025 | 001-16427 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 19, 2025 | May 15, 2025 | 001-07221 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2024 | Nov 7, 2024 | 001-16427 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 21, 2024 | Oct 11, 2024 | 001-16427 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 16, 2024 | May 14, 2024 | 001-07221 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 23, 2024 | Feb 21, 2024 | 001-07221 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Feb 23, 2024 | Feb 21, 2024 | 001-07221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2024 | Feb 14, 2024 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2023 | Dec 8, 2023 | 000-20853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2023 | Nov 22, 2023 | 001-33622 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 14, 2023 | Jul 13, 2023 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2023 | Jul 12, 2022 | 001-33622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2023 | Mar 3, 2023 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2023 | Feb 15, 2023 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2022 | Dec 8, 2022 | 000-20853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2022 | Jul 12, 2022 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2022 | Apr 29, 2022 | 001-33622 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 2, 2022 | Apr 29, 2022 | 001-33622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2022 | Mar 3, 2022 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2022 | Feb 16, 2022 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2021 | Dec 8, 2021 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2021 | Mar 3, 2021 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2020 | Dec 8, 2020 | 000-20853 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2020 | Dec 8, 2020 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2020 | Dec 7, 2020 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 24, 2020 | Jun 22, 2020 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2020 | May 15, 2020 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2019 | May 17, 2019 | 000-20853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2018 | Jul 31, 2018 | 000-20853 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2018 | Jul 31, 2018 | 000-20853 |