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Latest filing published 26 May 2026 for SFA반도체. Read the official filing
오성국 has a single filing on record, published on 26 May 2026: an open-market purchase in SFA반도체. One trade is not enough to describe a pattern. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.