SEC EDGAR filings, ownership reports, and insider transactions for Rainer Gruber.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 18 May 2022 | 18 May 2022 | 001-31763 |