Trade Summary

Today, Chen Jeffrey, serving as Dir at ASE Technology Holding Co., Ltd. (ASX), sold 29,000 shares at $590.62 per share, for a total transaction value of $17,128,000.00.

This sale represents a 100.00% decrease in Chen Jeffrey's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, May 27, 2026 at 6:11 AM ET, meaning the disclosure happened on the same day as the trade.

ASE Technology Holding Co., Ltd. operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTORS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.