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Insider · CIK 0002116549

Chen Tien-Szu

Reports to the SEC for 1 company · TAOYUAN CITY

Transactions

5

Companies

1

Filings

2

CIK

0002116549

Forms 4 and 5

Insider transactions

5 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-07	ASXASE Technology Holding Co., Ltd.A Award	GM, ASE Inc. Chung-Li Branch	AAward	+300K sh	—	—	2,551,821
2026-04-20	ASXASE Technology Holding Co., Ltd.S Sale	GM, ASE Inc. Chung-Li Branch	SSale	−328K sh	$465.11	−$153M	2,453,821
2026-04-20	ASXASE Technology Holding Co., Ltd.S Sale	GM, ASE Inc. Chung-Li Branch	SSale	−72K sh	$466.00	−$33.6M	2,381,821
2026-04-20	ASXASE Technology Holding Co., Ltd.S Sale	GM, ASE Inc. Chung-Li Branch	SSale	−50K sh	$467.00	−$23.4M	2,331,821
2026-04-20	ASXASE Technology Holding Co., Ltd.S Sale	GM, ASE Inc. Chung-Li Branch	SSale	−80K sh	$471.00	−$37.7M	2,251,821

Recent filings

2

Accepted (ET)
Sep 94
Chen Tien-Szu0000950103-26-013685
SEC(opens sec.gov)
Apr 224
Chen Tien-Szu0000950103-26-006018
SEC(opens sec.gov)

Companies

1

ASE Technology Holding Co., Ltd.GM, ASE Inc. Chung-Li BranchASX

Address

550, CHUNG-HWA ROAD, SECTION 1

TAOYUAN CITY, 32016