SEC EDGAR filings, ownership reports, and insider transactions for Rolf Andrew Ramelmeier.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2023 | 25 May 2023 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2023 | 24 Feb 2023 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 31 Dec 2020 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 24 Dec 2020 | 000-30171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2020 | 25 Feb 2020 | 000-30171 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Sep 2019 | 16 Sep 2019 | 000-30171 |