| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 26, 2025 | Feb 24, 2025 | 001-05975 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 18, 2025 | Feb 13, 2025 | 001-05975 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Jan 16, 2025 | Jan 11, 2025 | 001-05975 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2022 | Jul 6, 2022 | 001-32975 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2022 | Feb 15, 2022 | 001-32975 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 3, 2021 | Sep 1, 2021 | 001-32975 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 6, 2018 | Aug 6, 2018 | 000-50231 |