ASE Technology (ASX) Insider Du-Tsuen Uang Sells $2.1M of Stock

The Chief Administration Officer of ASE Technology sold shares valued at over $2 million.

Reviewed by automated data checks against the source filing. How we make and check alerts

Du-Tsuen Uang, Chief Administration Officer at ASE Technology Holding Co., Ltd. ($ASX), sold 3,000 shares at an average price of $697, worth about $2.09 million, on June 23, 2026. The trade was reported to the SEC in a Form 4 filing.

Since the trade, $ASX is up 13.5% after 1 week, up 0.2% after 1 month and up 0.4% to date (from the $39.37 close on Jun 23, 2026).

Find the original: ASX Form 4 filings on SEC EDGAR

ASX ASE Technology Holding Co., Ltd.
$39.53 +136.85% year to date
Daily close · Oct 16, 2026

Key Points

  • On June 23, 2026, Du-Tsuen Uang sold 3,000 shares of ASE Technology for about $2.09 million.
  • The stock closed at $39.77 on June 23, trading close to its 52-week high of $45.52.
  • ASE Technology will report its next earnings on October 29, 2026.

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Insider Buying and Selling at ASE Technology Holding Co., Ltd.

Du-Tsuen Uang, the Chief Administration Officer at ASE Technology Holding Co., Ltd. (NYSE: ASX), sold 3,000 shares on June 23, 2026. The shares were sold for approximately $2.09 million at a price of $697 each. This transaction follows two previous sales by Uang earlier in June, where he sold 5,000 shares for about $3.34 million on June 22 and 3,000 shares for $1.83 million on June 18.

Stock Performance Context

The sale comes as ASE Technology's stock is trading at $39.77, close to its 52-week high of $45.52. This high point reflects strong market interest, as the stock has shown significant movement in recent weeks. The shares are currently above their 50-day moving average of $38.06, indicating positive momentum.

Recent Insider Activity

In addition to Uang's recent sales, Antonia Korsanos purchased 135,000 shares on June 15 for about $4.78 million at $35.42 each. On June 16, Jamie Odell sold 30,000 shares valued at around $2.7 million at a price of $90.08. This mix of buying and selling among insiders shows varied confidence levels in the company's future.

What ASE Technology Holding Co., Ltd. Does

ASE Technology Holding Co., Ltd. provides semiconductor manufacturing services globally, including packaging and testing. The company operates in various segments, catering to industries like computing, automotive, and communications. As the semiconductor market continues to grow, ASE's performance and insider activity will be closely watched.

What’s Next for ASE Technology

ASE Technology is set to report its next earnings on October 29, 2026. Investors will be keen to see how the company performs in its upcoming report, especially after recent insider transactions. It's important to remember that the recent sales reflect past holdings and may not indicate current confidence in the company’s prospects.

Source: Du-Tsuen Uang's Form 4 filing on $ASX (Jun 23, 2026). Find the original filing: ASX Form 4 filings on SEC EDGAR. Written by software, not financial advice. How we make alerts

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