Tien-Szu Chen

Companies

• ASE Technology Holding Co., Ltd.GM, ASE Inc. Chung-Li Branch Mar 18, 2026 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• ATASE Technology Holding Co., Ltd. ASX2,551,821 shares²$108.0M at $42.32Sep 7, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 7, 2026Granted 300,000 shares of ASE Technology Holding Co., Ltd.²
• Apr 20, 2026Sold 80,000 shares at $471.00 of ASE Technology Holding Co., Ltd.³
• Apr 20, 2026Sold 50,000 shares at $467.00 of ASE Technology Holding Co., Ltd.³
• Apr 20, 2026Sold 72,000 shares at $466.00 of ASE Technology Holding Co., Ltd.³
• Apr 20, 2026Sold 328,000 shares at $465.11 of ASE Technology Holding Co., Ltd.³