Investors Overview

In 2021, UMC consolidated revenues grew 20.5% year on year to NT$213 billion. In 2021, UMC's gross margin was 33.8% with an operating margin of 24.3%, resulting in an earnings per share of NT$4.57.

Upcoming Events

*Subject to change

Latest Financial News

2022-07-27

UMC 2Q 2022 Financial Results

2022-05-27

UMC Shareholders Approve NT$3 Cash Dividend at Annual Shareholders’ Meeting

2020-04-28

UMC Files Form 20-F for 2021 with US Securities and Exchange Commission

2022-03-04

The Latest Monthly Revenue

2021-07-07

UMC Shareholders Elect 15th Term of Directors at Annual Shareholders’ Meeting

2021-04-29

UMC Files Form 20-F for 2020 with US Securities and Exchange Commission

2021-02-24

UMC Board of Directors Announces Proposals for its Annual Shareholders Meeting

2020-05-07

UMC Ranked Top 5% in Corporate Governance Evaluation for 6^th Consecutive Year

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Other Resources

UMC is listed on both the Taiwan Stock Exchange and the New York Stock Exchange.

Taiwan Stock Exchange

Stock ticker: 2303

New York Stock Exchange

Stock ticker: UMC

2303 TWSE Stock Quote

UMC ADR Stock Quote

Market Observation Post System (MOPS)

U.S SEC Filings (EDGAR)

Common Stock Transfer Agent

Horizon Securities

3F, No. 236 Sec. 4, Hsin-I Rd., Taipei, Taiwan, R.O.C.
TEL : +886-2-2326-8818
Email : service@honsec.com.tw
http://www.honsec.com.tw

ADR Depositary Bank

J.P. Morgan Depositary Receipts

383 Madison Avenue, 11th Floor New York, NY10179, U.S.A.
Toll free in the USA : 1-800-990-1135
Outside the USA : 1-651-453-2128
http://www.adr.com