| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D | Open Document | Open Filing | FORM SC 13D | Jul 24, 2023 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 21, 2023 | Jul 19, 2023 | 000-53767 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 9, 2022 | Aug 9, 2022 | 000-53767 |
| SC 13D | Open Document | Open Filing | FORM SC 13D | Mar 22, 2022 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 16, 2022 | Mar 14, 2022 | 000-53767 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 2, 2022 | Feb 28, 2022 | 000-53767 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Feb 14, 2022 | Jan 24, 2022 | 000-53767 |