Company
ASX · CIK 0001122411
Acquisition (code M) of 300,000 shares at $98.6 per share.
Reporting Person Chang Hung Pen · Transaction Code M
Traded Sep 22, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000950103-26-014420 · filed 2026-09-24 · View filing →
Acquisition (code A) of 300,000 shares at $0 per share.
Reporting Person Chen Jeffrey · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013683 · filed 2026-09-09 · View filing →
Acquisition (code A) of 600,000 shares at $0 per share.
Reporting Person Wu Tien-Yue · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013684 · filed 2026-09-09 · View filing →
Acquisition (code A) of 300,000 shares at $0 per share.
Reporting Person Chen Tien-Szu · Officer Title GM, ASE Inc. Chung-Li Branch · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013685 · filed 2026-09-09 · View filing →
Acquisition (code A) of 85,000 shares at $0 per share.
Reporting Person Tang Andrew R · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013686 · filed 2026-09-09 · View filing →
Acquisition (code A) of 400,000 shares at $0 per share.
Reporting Person Tung Hung-Szu · Officer Title Chief Financial Officer · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013687 · filed 2026-09-09 · View filing →
Acquisition (code A) of 90,000 shares at $0 per share.
Reporting Person Uang Du-Tsuen · Officer Title Chief Administration Officer · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013688 · filed 2026-09-09 · View filing →
Acquisition (code A) of 50,000 shares at $0 per share.
Reporting Person Kuo Hung-Ming · Officer Title Principal Accounting Officer · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013689 · filed 2026-09-09 · View filing →
Acquisition (code A) of 400,000 shares at $0 per share.
Reporting Person Lo Raymond · Officer Title GM TW & Kaohsiung Pkg Facility · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013690 · filed 2026-09-09 · View filing →
Acquisition (code A) of 30,000 shares at $0 per share.
Reporting Person Lin Chung · Officer Title GM, ASE Shanghai & Electronics · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013691 · filed 2026-09-09 · View filing →
Acquisition (code A) of 40,000 shares at $0 per share.
Reporting Person Hsiang Kenneth · Officer Title CEO, ISE Labs · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013692 · filed 2026-09-09 · View filing →
Acquisition (code A) of 30,000 shares at $0 per share.
Reporting Person Chung Chih-Hsiao · Officer Title GM, ASE Japan & Wuxi Tongzhi · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013693 · filed 2026-09-09 · View filing →
Acquisition (code A) of 334,000 shares at $0 per share.
Reporting Person Tsai Chi-Wen · Officer Title Chairman & President, SPIL · Transaction Code A
Traded Sep 7, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000950103-26-013694 · filed 2026-09-09 · View filing →
Acquisition (code M) of 73,000 shares at $41.1 per share.
Reporting Person Chung Chih-Hsiao · Officer Title GM, ASE Japan & Wuxi Tongzhi · Transaction Code M
Traded Aug 13, 2026 · Disclosed Aug 19, 2026FILED +6 DAYS
Source: SEC Form 4 · 0000950103-26-012615 · filed 2026-08-19 · View filing →
Acquisition (code M) of 292,000 shares at $41.1 per share.
Reporting Person Chung Chih-Hsiao · Officer Title GM, ASE Japan & Wuxi Tongzhi · Transaction Code M
Traded Aug 12, 2026 · Disclosed Aug 19, 2026FILED +7 DAYS
Source: SEC Form 4 · 0000950103-26-012615 · filed 2026-08-19 · View filing →