Entity Type
Individual
- Info
- Insider Ownership
Filer Snapshot
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Magda Michna SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001731487.
Total Filings
9
Latest Filing
16 Mar 2026
Industry
n/a
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- Business address
- C/O Presbia, 8845 Irvine Center Drive, Suite 100, Irvine, CA, 92618
- Top holdings (ownership)
- STAA
Quick Takeaways
- Magda Michna is an SEC filer tracked under CIK 0001731487.
- 9 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 16 Mar 2026.
- Report period: 12 Mar 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Magda Michna has filed 9 SEC EDGAR filings since 21 Feb 2018. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Magda Michna with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 16 Mar 2026 | 12 Mar 2026 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 14 May 2025 | 08 May 2025 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 18 Mar 2025 | 14 Mar 2025 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 14 Mar 2025 | 12 Mar 2025 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 09 May 2024 | 08 May 2024 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 14 Mar 2024 | 12 Mar 2024 | 000-11634 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2023 | 08 May 2023 | 000-11634 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 29 Mar 2023 | 24 Mar 2023 | 000-11634 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 21 Feb 2018 | 12 Feb 2018 | 001-36824 |
About this filer
Magda Michna files with the SEC under CIK 0001731487. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.