SEC EDGAR filings, ownership reports, and insider transactions for Magda Michna.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 14 May 2025 | 08 May 2025 | 000-11634 |
| 4 | Open Document | Open Filing | 4 | 18 Mar 2025 | 14 Mar 2025 | 000-11634 |
| 4 | Open Document | Open Filing | 4 | 14 Mar 2025 | 12 Mar 2025 | 000-11634 |
| 4 | Open Document | Open Filing | 4 | 09 May 2024 | 08 May 2024 | 000-11634 |
| 4 | Open Document | Open Filing | 4 | 14 Mar 2024 | 12 Mar 2024 | 000-11634 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2023 | 08 May 2023 | 000-11634 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Mar 2023 | 24 Mar 2023 | 000-11634 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Feb 2018 | 12 Feb 2018 | 001-36824 |