Insider Trading (Form 4)
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Du-Tsuen Uang, Chief Administration Officer of ASE Technology Holding Co., Ltd., sold 3,000 shares of common stock on October 12, 2026 for $752.00 per share.
NYSE
Hung Pen Chang, a Director of ASE Technology Holding Co., Ltd., reported multiple transactions in common stock on September 22, 2026.
NYSE
Chi-Wen Tsai, Chairman & President, SPIL of ASE Technology Holding Co., Ltd., received 334,000 shares of common stock on September 7, 2026.
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Chih-Hsiao Chung, GM, ASE Japan & Wuxi Tongzhi of ASE Technology Holding Co., Ltd., received 30,000 shares of common stock on September 7, 2026.
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Kenneth Hsiang, CEO, ISE Labs of ASE Technology Holding Co., Ltd., received 40,000 shares of common stock on September 7, 2026.
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Chung Lin, GM, ASE Shanghai & Electronics of ASE Technology Holding Co., Ltd., received 30,000 shares of common stock on September 7, 2026.
Schedule 13D - Activist Investments
NYSE
SCHEDULE: ASE Entities Disclose Ainos Stake
ASE Technology Holding and ASE Test disclose a combined 8.4% beneficial ownership in Ainos, Inc. following recent convertible note and warrant agreements.
Capital raise
NYSE
SCHEDULE 13D/A: ASE Technology Holding Amends Ainos, Inc. Convertible Note, Extends Maturity and Solidifies 17% Stake
ASE Technology Holding Co., Ltd. and its subsidiary ASE Test, Inc. have amended a 2023 convertible promissory note with Ainos, Inc., extending its maturity to March 2027 and maintaining a significant 17.0% beneficial ownership stake.
Capital raise