Official SEC submissions
Magnachip Semiconductor SEC Filings
Direct answer
Magnachip Semiconductor's latest SEC filing is 4.
It was filed on September 25, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
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Recent SEC filings
Verified data
- Recent filing categories
- 4
- Recent filings
- 40
- SEC CIK
- 0001325702
- Latest filing date
- September 25, 2026