Insider track record
OtherNot enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by Chen Jeffrey. Officer active across 1 company, notably ASE Technology Holding Co., Ltd.. In total, 20 disclosures have been recorded. Breakdown: 0 buy · 20 sells. Total volume traded: €69.6m. Activity tracked since 9 April 2026. The latest transaction was disclosed on 27 May 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
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Declarations20 total
9,000 shares@ US$538.0014.0% of flowOrdinary SharesSEC:0000950103-26-007757:0
9,000 shares@ US$590.0015.4% of flowOrdinary SharesSEC:0000950103-26-007757:1
9,000 shares@ US$630.0016.4% of flowOrdinary SharesSEC:0000950103-26-007757:2
2,000 shares@ US$653.003.8% of flowOrdinary SharesSEC:0000950103-26-007757:3
9,000 shares@ US$483.0012.6% of flowOrdinary SharesSEC:0000950103-26-007565:0
9,000 shares@ US$477.0012.4% of flowOrdinary SharesSEC:0000950103-26-007565:1
9,000 shares@ US$505.0013.2% of flowOrdinary SharesSEC:0000950103-26-007565:2
9,000 shares@ US$473.0012.3% of flowOrdinary SharesSEC:0000950103-26-006241:0
9,000 shares@ US$463.500.0045% mcap8.7% of flowOrdinary SharesSEC:0000950103-26-006076:0
9,000 shares@ US$466.500.0045% mcap8.8% of flowOrdinary SharesSEC:0000950103-26-006076:1
9,000 shares@ US$487.66670.0048% mcap9.2% of flowOrdinary SharesSEC:0000950103-26-006076:2
9,000 shares@ US$446.000.0043% mcap5.6% of flowOrdinary SharesSEC:0000950103-26-005917:0
9,000 shares@ US$454.000.0044% mcap5.7% of flowOrdinary SharesSEC:0000950103-26-005917:1
9,000 shares@ US$461.500.0045% mcap5.8% of flowOrdinary SharesSEC:0000950103-26-005917:2
9,000 shares@ US$432.000.0042% mcap5.4% of flowOrdinary SharesSEC:0000950103-26-005721:2
9,000 shares@ US$408.330.0040% mcap5.1% of flowOrdinary SharesSEC:0000950103-26-005721:0
9,000 shares@ US$427.000.0041% mcap5.4% of flowOrdinary SharesSEC:0000950103-26-005721:1
9,000 shares@ US$388.004.3% of flowOrdinary SharesSEC:0000950103-26-005592:1
9,000 shares@ US$380.504.2% of flowOrdinary SharesSEC:0000950103-26-005592:0
9,000 shares@ US$387.000.0038% mcap4.3% of flowOrdinary SharesSEC:0000950103-26-005592:2
About Chen Jeffrey
Chen Jeffrey is a director at ASE Technology Holding Co., Ltd. He has 20 filings in total, and across the sampled recent filings from 2026-04-10 to 2026-05-27, the modal transaction nature is selling, with EUR 0 in buys and EUR 69,585,653 in sells.