| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 11 Jun 2021 | 05 May 2021 | 001-40385 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Sep 2015 | 10 Sep 2015 | 001-37551 |