| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 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 | Sep 21, 2023 | Aug 15, 2023 | 000-20859 |
| 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 | Jul 12, 2022 | Jul 8, 2022 | 000-20859 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Jul 12, 2022 | Jul 9, 2022 | 000-20859 |