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Insider ActivityASX
Chen Tien-Szu, GM, ASE Inc. Chung-Li Branch at ASE Technology Holding Co., Ltd., sold $37.7M of ASX
Updated Jun 18, 2026
Chen Tien-Szu
GM, ASE Inc. Chung-Li Branch
ASE Technology Holding Co., Ltd. ·
$ASX
Transaction Details
| Insider | Chen Tien-Szu |
|---|---|
| Title | GM, ASE Inc. Chung-Li Branch |
| Company | ASE Technology Holding Co., Ltd. |
| Ticker | ASX |
| Transaction Type | Sale |
| Transaction Date | 2026-04-20 |
| Shares Traded | 80,000 |
| Price Per Share | $471 |
| Total Value | $37.7M |
| Filed Date | 2026-04-22 |
| Accession Number | 0000950103-26-006018 |
Ownership Context
| Shares Owned After Transaction | 2,251,821 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0000950103-26-006018
Other Insider Trades — ASX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Uang Du-Tsuen | Chief Administration Officer | sold | $3.1M | 2026-06-03 |
| Uang Du-Tsuen | Chief Administration Officer | sold | $3.0M | 2026-06-01 |
| Chen Jeffrey | Director | sold | $1.3M | 2026-05-27 |
| Chen Jeffrey | Director | sold | $5.7M | 2026-05-26 |
| Chen Jeffrey | Director | sold | $5.3M | 2026-05-25 |
| Chen Jeffrey | Director | sold | $4.8M | 2026-05-22 |
| Chen Jeffrey | Director | sold | $4.5M | 2026-05-21 |
| Chen Jeffrey | Director | sold | $4.3M | 2026-05-20 |
| Chen Jeffrey | Director | sold | $4.3M | 2026-05-19 |
| Chen Jeffrey | Director | sold | $4.6M | 2026-05-18 |
Other Trades by Chen Tien-Szu
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| ASX | ASE Technology Holding Co., Ltd. | sold | $152.6M | 2026-04-20 |
| ASX | ASE Technology Holding Co., Ltd. | sold | $33.6M | 2026-04-20 |
| ASX | ASE Technology Holding Co., Ltd. | sold | $23.4M | 2026-04-20 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ASX — ASE Technology Holding Co., Ltd. →
Whisper Score — ASX
25.58
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 18, 2026 at 07:19 UTC