ASE Technology Holding Co.

Jeffrey Chen sold 9,000 shares of ASX on 22 May. They now own 20,000 ASX shares, or a 31% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 25 May. They now own 11,000 ASX shares, or a 45% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 26 May. They now own 2,000 ASX shares, or a 82% holding decrease.

Jeffrey Chen sold 2,000 shares of ASX on 27 May. They now own 0 ASX shares, or a 100% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 19 May. They now own 47,000 ASX shares, or a 16% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 20 May. They now own 38,000 ASX shares, or a 19% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 21 May. They now own 29,000 ASX shares, or a 24% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 14 May. They now own 74,000 ASX shares, or a 11% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 15 May. They now own 65,000 ASX shares, or a 12% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 18 May. They now own 56,000 ASX shares, or a 14% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 24 April. They now own 83,000 ASX shares, or a 10% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 21 April. They now own 110,000 ASX shares, or a 8% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 22 April. They now own 101,000 ASX shares, or a 8% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 23 April. They now own 92,000 ASX shares, or a 9% holding decrease.

Tien-Szu Chen sold 530,000 shares of ASX on 20 April. They now own 2,251,821 ASX shares, or a 19% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 16 April. They now own 137,000 ASX shares, or a 6% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 17 April. They now own 128,000 ASX shares, or a 7% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 20 April. They now own 119,000 ASX shares, or a 7% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 13 April. They now own 164,000 ASX shares, or a 5% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 14 April. They now own 155,000 ASX shares, or a 5% holding decrease.

Jeffrey Chen sold 9,000 shares of ASX on 15 April. They now own 146,000 ASX shares, or a 6% holding decrease.