ASE Technology Holding Co., Ltd. ASX
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Results from SEC filings
| Gross profit | $3.6B | +23% | FY ending Dec 31, 2025 |
|---|---|---|---|
| Net income | $1.3B | +27% | FY ending Dec 31, 2025 |
| Research & development | $1.0B | +19% | FY ending Dec 31, 2025 |
Insider trades
Last 12 months: 0 open-market buys ($0) and 35 sales ($369.7M) by officers, directors and big owners. These are exact: shares times the price each insider reported. Several sales by one person on one day are combined (average price).
| Insider | Trade | Shares | Price | Value | Date |
|---|---|---|---|---|---|
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $752.00 | $2.3M | Oct 12, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $665.00 | $2.0M | Jul 22, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $688.00 | $2.1M | Jul 15, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 2,000 | $687.00 | $1.4M | Jul 6, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $709.00 | $2.1M | Jul 1, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold2 fills | 5,000 | $673.20 avg | $3.4M | Jun 30, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $697.00 | $2.1M | Jun 23, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 5,000 | $667.00 | $3.3M | Jun 22, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 3,000 | $611.00 | $1.8M | Jun 18, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 5,000 | $617.00 | $3.1M | Jun 3, 2026 |
| Du-Tsuen UangChief Administration Officer | Sold | 5,000 | $607.00 | $3.0M | Jun 1, 2026 |
| Jeffrey ChenDirector | Sold | 2,000 | $653.00 | $1.3M | May 27, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $630.00 | $5.7M | May 26, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $590.00 | $5.3M | May 25, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $538.00 | $4.8M | May 22, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $505.00 | $4.5M | May 21, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $477.00 | $4.3M | May 20, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $483.00 | $4.3M | May 19, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $506.00 | $4.6M | May 18, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $563.00 | $5.1M | May 15, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $560.00 | $5.0M | May 14, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $473.00 | $4.3M | Apr 24, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $487.67 | $4.4M | Apr 23, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $466.50 | $4.2M | Apr 22, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $463.50 | $4.2M | Apr 21, 2026 |
| Tien-Szu ChenGM, ASE Inc. Chung-Li Branch | Sold4 fills | 530,000 | $466.30 avg | $247.1M | Apr 20, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $461.50 | $4.2M | Apr 20, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $454.00 | $4.1M | Apr 17, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $446.00 | $4.0M | Apr 16, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $432.00 | $3.9M | Apr 15, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $427.00 | $3.8M | Apr 14, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $408.33 | $3.7M | Apr 13, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $387.00 | $3.5M | Apr 10, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $388.00 | $3.5M | Apr 9, 2026 |
| Jeffrey ChenDirector | Sold | 9,000 | $380.50 | $3.4M | Apr 8, 2026 |
Other insider moves (20): pay awards, option exercises, tax withholding, gifts
| Insider | Trade | Shares | Price | Value | Date |
|---|---|---|---|---|---|
| Hung Pen ChangDirector | Option exercise | 300,000 | $98.60 | $29.6M | Sep 22, 2026 |
| Chi-Wen TsaiChairman & President, SPIL | Award | 334,000 | – | – | Sep 7, 2026 |
| Chih-Hsiao ChungGM, ASE Japan & Wuxi Tongzhi | Award | 30,000 | – | – | Sep 7, 2026 |
| Kenneth HsiangCEO, ISE Labs | Award | 40,000 | – | – | Sep 7, 2026 |
| Chung LinGM, ASE Shanghai & Electronics | Award | 30,000 | – | – | Sep 7, 2026 |
| Raymond LoGM TW & Kaohsiung Pkg Facility | Award | 400,000 | – | – | Sep 7, 2026 |
| Hung-Ming KuoPrincipal Accounting Officer | Award | 50,000 | – | – | Sep 7, 2026 |
| Du-Tsuen UangChief Administration Officer | Award | 90,000 | – | – | Sep 7, 2026 |
| Hung-Szu TungChief Financial Officer | Award | 400,000 | – | – | Sep 7, 2026 |
| Andrew R TangDirector | Award | 85,000 | – | – | Sep 7, 2026 |
| Tien-Szu ChenGM, ASE Inc. Chung-Li Branch | Award | 300,000 | – | – | Sep 7, 2026 |
| Tien-Yue WuDirector | Award | 600,000 | – | – | Sep 7, 2026 |
| Jeffrey ChenDirector | Award | 300,000 | – | – | Sep 7, 2026 |
| Jeffrey ChenDirector | Gift | 600,000 | – | – | Sep 7, 2026 |
| Jeffrey ChenDirector | Gift | 600,000 | – | – | Sep 7, 2026 |
| Chih-Hsiao ChungGM, ASE Japan & Wuxi Tongzhi | Option exercise | 73,000 | $41.10 | $3.0M | Aug 13, 2026 |
| Chih-Hsiao ChungGM, ASE Japan & Wuxi Tongzhi | Option exercise | 292,000 | $41.10 | $12.0M | Aug 12, 2026 |
| Chung LinGM, ASE Shanghai & Electronics | Option exercise2 fills | 35,000 | $57.53 avg | $2.0M | Jul 29, 2026 |
| Hung Pen ChangDirector | Option exercise2 fills | 4,500,000 | $60.27 avg | $271.2M | Jul 13, 2026 |
| Chien Shen ChangDirector | Option exercise2 fills | 4,500,000 | $60.63 avg | $272.9M | Apr 9, 2026 |
Trades by members of Congress
1 member reported 0 buys and 1 sale since Mar 18, 2025. Amounts are legal ranges, not exact figures.
| Member | Trade | Amount | Traded | Reported | Owner |
|---|---|---|---|---|---|
| Sheri Biggs R | Sold | $1,001–$15K | Mar 18, 2025 | Oct 5, 2025201 days later | Spouse |
Latest SEC filings
- News filing (foreign) 6-K · Oct 13, 2026
- News filing (foreign) 6-K · Sep 9, 2026
- News filing (foreign) 6-K · Aug 10, 2026
- News filing (foreign) 6-K · Aug 3, 2026
- News filing (foreign) 6-K · Aug 3, 2026
- News filing (foreign) 6-K · Jul 30, 2026
- News filing (foreign) 6-K · Jul 30, 2026
- News filing (foreign) 6-K · Jul 9, 2026
- News filing (foreign) 6-K · Jun 9, 2026
- News filing (foreign) 6-K · May 8, 2026
- News filing (foreign) 6-K · Apr 29, 2026
- News filing (foreign) 6-K · Apr 29, 2026
- News filing (foreign) 6-K · Apr 10, 2026
- News filing (foreign) 6-K · Apr 8, 2026
- Annual report (foreign) 20-F · Apr 1, 2026
- News filing (foreign) 6-K · Mar 27, 2026
- News filing (foreign) 6-K · Mar 10, 2026
- News filing (foreign) 6-K · Feb 10, 2026
- News filing (foreign) 6-K · Feb 5, 2026
- News filing (foreign) 6-K · Feb 5, 2026
- News filing (foreign) 6-K · Jan 9, 2026
- News filing (foreign) 6-K · Dec 9, 2025
- News filing (foreign) 6-K · Nov 10, 2025
- News filing (foreign) 6-K · Oct 30, 2025
- News filing (foreign) 6-K · Oct 30, 2025
About ASE Technology Holding Co., Ltd.
Business description
- Industry
- Semiconductors & Related Devices
- Sector
- Manufacturing
- Headquarters
- Kaohsiung
- Incorporated in
- Taiwan
- Fiscal year ends
- December 31
- Exchange
- NYSE
- Filer size
- Large accelerated filer
- Formerly
- ASE Industrial Holding Co., Ltd., ADVANCED SEMICONDUCTOR ENGINEERING INC
- SEC company number (CIK)
- 1122411
Company figures and insider trades: U.S. Securities and Exchange Commission (EDGAR). Congress trades: Clerk of the U.S. House of Representatives. Nebula is not affiliated with either and this page is not investment advice.