ASX insider trading
Open-market stock trades by ASE Technology (ASX) executives and directors: who bought or sold, how many shares, at what price and when.
ASX insider trades
| Date | Insider | Role | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $752.00 | $2.26M |
| Jul 22, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $665.00 | $2.00M |
| Jul 15, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $688.00 | $2.06M |
| Jul 6, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 2,000 | $687.00 | $1.37M |
| Jun 30, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $664.00 | $1.99M |
| Jun 30, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 2,000 | $687.00 | $1.37M |
| Jul 1, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $709.00 | $2.13M |
| Jun 18, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $611.00 | $1.83M |
| Jun 22, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 5,000 | $667.00 | $3.33M |
| Jun 23, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 3,000 | $697.00 | $2.09M |
| Jun 1, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 5,000 | $607.00 | $3.04M |
| Jun 3, 2026 | Uang Du-Tsuen | Chief Administration Officer | Sell | 5,000 | $617.00 | $3.08M |
| May 22, 2026 | Chen Jeffrey | director | Sell | 9,000 | $538.00 | $4.84M |
| May 25, 2026 | Chen Jeffrey | director | Sell | 9,000 | $590.00 | $5.31M |
| May 26, 2026 | Chen Jeffrey | director | Sell | 9,000 | $630.00 | $5.67M |
| May 27, 2026 | Chen Jeffrey | director | Sell | 2,000 | $653.00 | $1.31M |
| May 19, 2026 | Chen Jeffrey | director | Sell | 9,000 | $483.00 | $4.35M |
| May 20, 2026 | Chen Jeffrey | director | Sell | 9,000 | $477.00 | $4.29M |
| May 21, 2026 | Chen Jeffrey | director | Sell | 9,000 | $505.00 | $4.54M |
| May 14, 2026 | Chen Jeffrey | director | Sell | 9,000 | $560.00 | $5.04M |
| May 15, 2026 | Chen Jeffrey | director | Sell | 9,000 | $563.00 | $5.07M |
| May 18, 2026 | Chen Jeffrey | director | Sell | 9,000 | $506.00 | $4.55M |
| Apr 24, 2026 | Chen Jeffrey | director | Sell | 9,000 | $473.00 | $4.26M |
| Apr 21, 2026 | Chen Jeffrey | director | Sell | 9,000 | $463.50 | $4.17M |
| Apr 22, 2026 | Chen Jeffrey | director | Sell | 9,000 | $466.50 | $4.20M |
| Apr 23, 2026 | Chen Jeffrey | director | Sell | 9,000 | $487.67 | $4.39M |
| Apr 20, 2026 | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Sell | 328,000 | $465.11 | $152.55M |
| Apr 20, 2026 | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Sell | 72,000 | $466.00 | $33.55M |
| Apr 20, 2026 | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Sell | 50,000 | $467.00 | $23.35M |
| Apr 20, 2026 | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | Sell | 80,000 | $471.00 | $37.68M |
| Apr 16, 2026 | Chen Jeffrey | director | Sell | 9,000 | $446.00 | $4.01M |
| Apr 17, 2026 | Chen Jeffrey | director | Sell | 9,000 | $454.00 | $4.09M |
| Apr 20, 2026 | Chen Jeffrey | director | Sell | 9,000 | $461.50 | $4.15M |
| Apr 13, 2026 | Chen Jeffrey | director | Sell | 9,000 | $408.33 | $3.67M |
| Apr 14, 2026 | Chen Jeffrey | director | Sell | 9,000 | $427.00 | $3.84M |
| Apr 15, 2026 | Chen Jeffrey | director | Sell | 9,000 | $432.00 | $3.89M |
| Apr 8, 2026 | Chen Jeffrey | director | Sell | 9,000 | $380.50 | $3.42M |
| Apr 9, 2026 | Chen Jeffrey | director | Sell | 9,000 | $388.00 | $3.49M |
| Apr 10, 2026 | Chen Jeffrey | director | Sell | 9,000 | $387.00 | $3.48M |
- ASX insiders bought $0.00 and sold $369.75M in open-market trades over their last 39 filings.
Updated 2026-11-02 18:25 UTC