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$ASX
$42.30 -$1.62 (3.69%) Pre-market

$ASX 4 SEC Filings

Filed On Filing
14 Oct 2026 Form 4: Uang Du-Tsuen, Chief Administration Officer

Sold 3,000 shares ($2.26M)

24 Sep 2026 Form 4: Chang Hung Pen, Director

Received 300,000 shares by exercise or conversion ($29.6M)

09 Sep 2026 Form 4: Tsai Chi-Wen, Chairman & President, SPIL

Received 334,000 shares as a grant or award

09 Sep 2026 Form 4: Chung Chih-Hsiao, GM, ASE Japan & Wuxi Tongzhi

Received 30,000 shares as a grant or award

09 Sep 2026 Form 4: Hsiang Kenneth, CEO, ISE Labs

Received 40,000 shares as a grant or award

09 Sep 2026 Form 4: Lin Chung, GM, ASE Shanghai & Electronics

Received 30,000 shares as a grant or award

09 Sep 2026 Form 4: Lo Raymond, GM TW & Kaohsiung Pkg Facility

Received 400,000 shares as a grant or award

09 Sep 2026 Form 4: Kuo Hung-Ming, Principal Accounting Officer

Received 50,000 shares as a grant or award

09 Sep 2026 Form 4: Uang Du-Tsuen, Chief Administration Officer

Received 90,000 shares as a grant or award

09 Sep 2026 Form 4: Tung Hung-Szu, Chief Financial Officer

Received 400,000 shares as a grant or award

09 Sep 2026 Form 4: Tang Andrew R, Director

Received 85,000 shares as a grant or award

09 Sep 2026 Form 4: Chen Tien-Szu, GM, ASE Inc. Chung-Li Branch

Received 300,000 shares as a grant or award

09 Sep 2026 Form 4: Wu Tien-Yue, Director

Received 600,000 shares as a grant or award

09 Sep 2026 Form 4: Chen Jeffrey, Director

Received 300,000 shares as a grant or award · Gave 600,000 shares as a gift · Acquired 600,000 shares (Gift)

19 Aug 2026 Form 4: Chung Chih-Hsiao, GM, ASE Japan & Wuxi Tongzhi

Received 292,000 shares by exercise or conversion ($12M) · Received 73,000 shares by exercise or conversion ($3M)

31 Jul 2026 Form 4: Lin Chung, GM, ASE Shanghai & Electronics

Received 35,000 shares by exercise or conversion ($2.01M)

24 Jul 2026 Form 4: Uang Du-Tsuen, Chief Administration Officer

Sold 3,000 shares ($2M)

17 Jul 2026 Form 4: Uang Du-Tsuen, Chief Administration Officer

Sold 3,000 shares ($2.06M)

15 Jul 2026 Form 4: Chang Hung Pen, Director

Received 4,500,000 shares by exercise or conversion ($271M)

08 Jul 2026 Form 4: Uang Du-Tsuen, Chief Administration Officer

Sold 2,000 shares ($1.37M)

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