ASE Technology Director Jeffrey Chen's Spouse Sells 29,000 Shares at $538-$653 per Share

This Form 4 filing reports that Jeffrey Chen, a director of ASE Technology Holding Co., Ltd. (ASX), disclosed multiple sales of ordinary shares by his spouse between May 22-27, 2026. The transactions involved the sale of a total of 29,000 shares at prices ranging from NT$538 to NT$653 per share. The sales reduced the spouse's indirect holdings from 29,000 shares to zero. Chen continues to hold 2,383,000 shares directly. The filing includes a footnote indicating that Chen disclaims beneficial ownership over the securities reported, except to the extent of his pecuniary interest. All transactions were coded as open market sales (Code S) and were reported in New Taiwan Dollars. The sales occurred over four trading days with the final transaction on May 27, 2026, completely liquidating the spouse's position.