InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the full record of transactions filed by Yoo Chue-San. Officer active across 1 company, notably TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. In total, 2 reports have been recorded. Breakdown: 2 buys · 0 sell. Total volume traded: €7k. Activity tracked since 9 April 2026. The latest transaction was disclosed on 7 July 2026 (Acquisition). Regulator: SEC (Form 4). The full history is free.
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