ASE Technology Holding Co., Ltd. - ASX

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Nov 03, 2026 GM, ASE Japan & Wuxi Tongzhi M D 300,000.0 0.0 0.0 200,000.0 View
Nov 03, 2026 GM, ASE Japan & Wuxi Tongzhi M A 300,000.0 98.6 29,580,000.0 725,000.0 View
Oct 14, 2026 Chief Administration Officer S D 3,000.0 752.0 2,256,000.0 838,000.0 View
Sep 24, 2026 — M D 300,000.0 0.0 0.0 1,200,000.0 View
Sep 24, 2026 — M A 300,000.0 98.6 29,580,000.0 4,800,000.0 View
Sep 09, 2026 Chairman & President, SPIL A A 334,000.0 0.0 0.0 15,598,000.0 View
Sep 09, 2026 GM, ASE Japan & Wuxi Tongzhi A A 30,000.0 0.0 0.0 425,000.0 View
Sep 09, 2026 CEO, ISE Labs A A 40,000.0 0.0 0.0 109,000.0 View
Sep 09, 2026 GM, ASE Shanghai & Electronics A A 30,000.0 0.0 0.0 170,278.0 View
Sep 09, 2026 GM TW & Kaohsiung Pkg Facility A A 400,000.0 0.0 0.0 4,383,430.0 View
Sep 09, 2026 Principal Accounting Officer A A 50,000.0 0.0 0.0 985,500.0 View
Sep 09, 2026 Chief Administration Officer A A 90,000.0 0.0 0.0 841,000.0 View
Sep 09, 2026 Chief Financial Officer A A 400,000.0 0.0 0.0 4,202,954.0 View
Sep 09, 2026 — A A 85,000.0 0.0 0.0 310,000.0 View
Sep 09, 2026 GM, ASE Inc. Chung-Li Branch A A 300,000.0 0.0 0.0 2,551,821.0 View
Sep 09, 2026 — A A 600,000.0 0.0 0.0 8,277,473.0 View
Sep 09, 2026 — G A 600,000.0 0.0 0.0 600,000.0 View
Sep 09, 2026 — G D 600,000.0 0.0 0.0 2,083,000.0 View
Sep 09, 2026 — A A 300,000.0 0.0 0.0 2,683,000.0 View
Aug 19, 2026 GM, ASE Japan & Wuxi Tongzhi M D 73,000.0 0.0 0.0 0.0 View
Aug 19, 2026 GM, ASE Japan & Wuxi Tongzhi M D 292,000.0 0.0 0.0 73,000.0 View
Aug 19, 2026 GM, ASE Japan & Wuxi Tongzhi M A 73,000.0 41.1 3,000,300.0 395,000.0 View
Aug 19, 2026 GM, ASE Japan & Wuxi Tongzhi M A 292,000.0 41.1 12,001,200.0 322,000.0 View
Jul 31, 2026 GM, ASE Shanghai & Electronics M D 10,000.0 0.0 0.0 490,000.0 View
Jul 31, 2026 GM, ASE Shanghai & Electronics M D 25,000.0 0.0 0.0 0.0 View
Jul 31, 2026 GM, ASE Shanghai & Electronics M A 10,000.0 98.6 986,000.0 140,278.0 View
Jul 31, 2026 GM, ASE Shanghai & Electronics M A 25,000.0 41.1 1,027,500.0 130,278.0 View
Jul 24, 2026 Chief Administration Officer S D 3,000.0 665.0 1,995,000.0 751,000.0 View
Jul 17, 2026 Chief Administration Officer S D 3,000.0 688.0 2,064,000.0 754,000.0 View
Jul 15, 2026 — M D 1,500,000.0 0.0 0.0 1,500,000.0 View
Jul 15, 2026 — M D 3,000,000.0 0.0 0.0 0.0 View
Jul 15, 2026 — M A 1,500,000.0 98.6 147,900,000.0 4,500,000.0 View
Jul 15, 2026 — M A 3,000,000.0 41.1 123,300,000.0 3,000,000.0 View
Jul 08, 2026 Chief Administration Officer S D 2,000.0 687.0 1,374,000.0 757,000.0 View
Jul 02, 2026 Chief Administration Officer S D 3,000.0 709.0 2,127,000.0 759,000.0 View
Jul 02, 2026 Chief Administration Officer S D 2,000.0 687.0 1,374,000.0 762,000.0 View
Jul 02, 2026 Chief Administration Officer S D 3,000.0 664.0 1,992,000.0 764,000.0 View
Jun 23, 2026 Chief Administration Officer S D 3,000.0 697.0 2,091,000.0 767,000.0 View
Jun 23, 2026 Chief Administration Officer S D 5,000.0 667.0 3,335,000.0 770,000.0 View
Jun 23, 2026 Chief Administration Officer S D 3,000.0 611.0 1,833,000.0 775,000.0 View
Jun 03, 2026 Chief Administration Officer S D 5,000.0 617.0 3,085,000.0 778,000.0 View
Jun 03, 2026 Chief Administration Officer S D 5,000.0 607.0 3,035,000.0 783,000.0 View
May 27, 2026 — S D 2,000.0 653.0 1,306,000.0 0.0 View
May 27, 2026 — S D 9,000.0 630.0 5,670,000.0 2,000.0 View
May 27, 2026 — S D 9,000.0 590.0 5,310,000.0 11,000.0 View
May 27, 2026 — S D 9,000.0 538.0 4,842,000.0 20,000.0 View
May 21, 2026 — S D 9,000.0 505.0 4,545,000.0 29,000.0 View
May 21, 2026 — S D 9,000.0 477.0 4,293,000.0 38,000.0 View
May 21, 2026 — S D 9,000.0 483.0 4,347,000.0 47,000.0 View
May 18, 2026 — S D 9,000.0 506.0 4,554,000.0 56,000.0 View
May 18, 2026 — S D 9,000.0 563.0 5,067,000.0 65,000.0 View
May 18, 2026 — S D 9,000.0 560.0 5,040,000.0 74,000.0 View