SEC EDGAR filings, ownership reports, and insider transactions for RALPH HOFMEIER.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 Jan 2023 | 18 Dec 2020 | 000-56030 | |
| 3 | Open Document | Open Filing | 10 Feb 2020 | 08 Feb 2020 | 000-56030 |