InsidersTradesSigma
Explore the full record of transactions filed by chang wen-han. Officer active across 1 companies, notably Ainos, Inc.. Aggregated, 2 filings have been recorded. Total volume traded: €1.8m. The latest transaction was disclosed on 6 December 2021 — Acquisition. Regulator: SEC (Form 4). All data is accessible without signup.
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