Uang Du-Tsuen 4

What Happened
Uang Du‑Tsuen, Chief Administration Officer of ASE Technology Holding Co., Ltd., sold 3,000 shares on 2026-07-22 at NT$665.00 per share for total proceeds of NT$1,995,000. The Form 4 lists the disposition as an open‑market or private sale (transaction code S).

Key Details

• Transaction date: 2026-07-22; Filing date: 2026-07-24 (appears to be filed within two business days).
• Price and proceeds: NT$665.00 per share; total NT$1,995,000 (footnote F1: amounts in New Taiwan Dollars).
• Transaction type: Sale (S) — open market or private sale per filing.
• Shares owned after transaction: Not disclosed in the provided filing excerpt.
• No footnotes indicating 10b5-1 plan, tax withholding, or other special handling were provided in the excerpt.

Context
Sales by executives can be routine (diversification, personal liquidity, tax) and do not necessarily indicate negative company outlook. Purchases generally carry more weight as positive insider signals; this report documents a straightforward disposition of shares by the CAO.