InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the detailed record of transactions filed by Chen Tien-Szu. Officer active across 1 company, notably ASE Technology Holding Co., Ltd.. In total, 4 disclosures have been recorded. Breakdown: 0 buy · 4 sells. Total volume traded: €209.7m. History available since 20 April 2026. The latest transaction was filed on 20 April 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
4 of 4 declarations
Chen Tien-Szu is a declarant linked to ASE Technology Holding Co., Ltd. as GM, ASE Inc. Chung-Li Branch. Across the 4 filings on record, the 4 sampled filings are all sales, with total sell volume of 209715516 EUR and a date range from 2026-04-22 to 2026-04-22.