Chen Tien-Szu
SEC CIK 2116549 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ASX | ASE Technology Holding Co., Ltd. | GM, ASE Inc. Chung-Li Branch | 2.55M | — | — | 2 | 2026-04-20 | 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 2
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 06:11 | 2026-09-07 | ASX | ASE Technology Holding Co., Ltd. | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | A - Grant | $0.00 | +300.0K | 2.55M | +13% | $0 | |
| ME | 2026-04-22 06:30 | 2026-04-20 | ASX | ASE Technology Holding Co., Ltd. | Chen Tien-Szu | GM, ASE Inc. Chung-Li Branch | S - Sale | $466.30 | -530.0K | 2.25M | -19% | — |
Purchase Sale Sale after option exercise All abbreviations