Uang Du-Tsuen
SEC CIK 2118034 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ASX | ASE Technology Holding Co., Ltd. | Chief Administration Off | 841.0K | — | $24.30M | 7 | 2026-06-01 | 2026-09-07 |
Most active insiders at ASX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Chen Jeffrey | Dir | — | $96.05M |
| 2 | Uang Du-Tsuen | Chief Administration Off | — | $24.30M |
| 3 | Chang Hung Pen | Dir | — | — |
| 4 | Lo Raymond | GM TW, Kaohsiung Pkg Facility | — | — |
| 5 | Chung Chih-Hsiao | GM, ASE Japan, Wuxi Tongzhi | — | — |
| 6 | Lin Chung | GM, ASE Shanghai, Electronics | — | — |
| 7 | Tung Hung-Szu | CFO | — | — |
| 8 | Tsai Chi-Wen | COB, Pres, SPIL | — | — |
| 9 | Hsiang Kenneth | CEO, ISE Labs | — | — |
| 10 | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 06:18 | 2026-09-07 | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | A - Grant | $0.00 | +90.0K | 841.0K | +12% | $0 | |
| 2026-07-24 06:07 | 2026-07-22 | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $665.00 | -3,000 | 751.0K | -0.4% | -$2.00M | |
| 2026-07-17 09:42 | 2026-07-15 | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $688.00 | -3,000 | 754.0K | -0.4% | -$2.06M | |
| 2026-07-08 06:05 | 2026-07-06 | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $687.00 | -2,000 | 757.0K | -0.3% | -$1.37M | |
| M | 2026-07-02 07:15 | 2026-06-30+ | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $686.62 | -8,000 | 759.0K | -1% | -$5.49M |
| M | 2026-06-23 06:09 | 2026-06-18+ | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $659.91 | -11.0K | 767.0K | -1% | -$7.26M |
| M | 2026-06-03 06:07 | 2026-06-01+ | ASX | ASE Technology Holding Co., Ltd. | Uang Du-Tsuen | Chief Administration Off | S - Sale | $612.00 | -10.0K | 778.0K | -1% | -$6.12M |
Purchase Sale Sale after option exercise All abbreviations