Revenue

EBITDA

Earnings

Price per share at the end of the period divided by the last reported earnings

Free Cash Flow

United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.

United Microelectronics Corporation

The significance of a company's longevity in the market

Years since IPO

Evaluation of recent trends and improvements in the company's revenue

Revenue Growth

Assessment of recent increases in earnings per share, indicating profitability

EPS Growth

Review of the company's ability to generate free cash flow over recent periods

FCF Growth

Analysis of Return on Equity, showing how effectively the company uses equity to generate profits

Examination of debt levels using Debt/Assets and Debt/EBITDA to ensure manageable leverage

Debt

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC), TODAY REPORTED UNAUDITED NET SALES FOR THE MONTH OF APRIL 2026. REVENUES FOR APRIL 2026 PERIOD 2026 2025 Y/Y CHANGE Y/Y (%) APRIL 22,663,945 20,454,530 2,209,415 10.80% JAN.-APR. 83,701,847 78,313,487 5,388,360 6.88% (*) ALL FIGURES IN THOUSANDS OF NEW TAIWAN DOLLARS (NT$), EXCEPT FOR PERCENTAGES. (**) ALL FIGURES ARE CONSOLIDATED ADDITIONAL INFORMATION ABOUT UMC IS AVAILABLE ON THE WEB AT HTTP.

UMC REPORTS SALES FOR APRIL 2026

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC), TODAY FILED ITS 2025 ANNUAL REPORT ON FORM 20-F WITH THE US SECURITIES AND EXCHANGE COMMISSION. THE REPORT IS AVAILABLE AT HTTPS://WWW.UMC.COM/EN/DOWNLOAD/ANNUAL_REPORTS. SHAREHOLDERS MAY REQUEST A HARD COPY OF THE FORM 20-F FREE OF CHARGE. PLEASE CONTACT UMC-IR AT IR@UMC.COM. ABOUT UMC UMC (NYSE: UMC, TWSE: 2303) IS A LEADING GLOBAL SEMICONDUCTOR FOUNDRY COMPANY. THE COMPANY PROVIDES HIGH-QUAL.

UMC FILES FORM 20-F FOR 2025 WITH US SECURITIES AND EXCHANGE COMMISSION

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC OR THE COMPANY), A LEADING GLOBAL SEMICONDUCTOR FOUNDRY, TODAY ANNOUNCED ITS CONSOLIDATED OPERATING RESULTS FOR THE FIRST QUARTER OF 2026. FIRST QUARTER CONSOLIDATED REVENUE WAS NT$61.04 BILLION, DECREASING 1.2% FROM NT$61.81 BILLION IN 4Q25. COMPARED TO A YEAR AGO, 1Q26 REVENUE INCREASED 5.5%. CONSOLIDATED GROSS MARGIN FOR 1Q26 WAS 29.2%. NET INCOME ATTRIBUTABLE TO THE SHAREHOLDERS OF THE PARE.

UMC REPORTS FIRST QUARTER 2026 RESULTS

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC), TODAY REPORTED UNAUDITED NET SALES FOR THE MONTH OF MARCH 2026. REVENUES FOR MARCH 2026 PERIOD 2026 2025 Y/Y CHANGE Y/Y (%) MARCH 20,830,626 19,858,647 971,979 4.89% JAN.-MAR. 61,037,902 57,858,957 3,178,945 5.49% (*) ALL FIGURES IN THOUSANDS OF NEW TAIWAN DOLLARS (NT$), EXCEPT FOR PERCENTAGES (**) ALL FIGURES ARE CONSOLIDATED ADDITIONAL INFORMATION ABOUT UMC IS AVAILABLE ON THE WEB AT HTTPS://.

UMC REPORTS SALES FOR MARCH 2026

CAMBRIDGE, MASS. & HSINCHU, TAIWAN--(BUSINESS WIRE)-- #AIINFRASTRUCTURE--HYPERLIGHT CORPORATION (HYPERLIGHT), UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303)(UMC), AND WAVETEK MICROELECTRONICS CORPORATION (WAVETEK), A WHOLLY OWNED SUBSIDIARY OF UMC, TODAY ANNOUNCED A COLLABORATION WITH JABIL INC. (JABIL), TO ACCELERATE THE DEPLOYMENT OF THIN-FILM LITHIUM NIOBATE (TFLN) PHOTONICS INTO HYPERSCALE AI DATA CENTER INTERCONNECTS. THE COLLABORATION BRINGS TOGETHER HYPERLIGHT'S TFLN PHOTONIC TECHNOLOGY.

HYPERLIGHT AND UMC COLLABORATE WITH JABIL TO BRING TFLN PHOTONICS TO DATA-CENTER SCALE DEPLOYMENT

CAMBRIDGE, MASS. & HSINCHU, TAIWAN--(BUSINESS WIRE)-- #AIINFRASTRUCTURE--HYPERLIGHT CORPORATION (HYPERLIGHT), UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303)(UMC), AND WAVETEK MICROELECTRONICS CORPORATION (WAVETEK), A WHOLLY OWNED SUBSIDIARY OF UMC, TODAY ANNOUNCED A STRATEGIC MANUFACTURING PARTNERSHIP FOR HIGH-VOLUME FOUNDRY PRODUCTION OF HYPERLIGHT'S TFLN (THIN-FILM LITHIUM NIOBATE) CHIPLET PLATFORM ON BOTH 6-INCH AND 8-INCH WAFERS. THE COLLABORATION MARKS A MAJOR INFLECTION POINT IN THE COMME.

HYPERLIGHT, UMC, AND WAVETEK ANNOUNCE STRATEGIC PARTNERSHIP FOR HIGH-VOLUME FOUNDRY PRODUCTION OF TFLN CHIPLET PLATFORM

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC), TODAY REPORTED UNAUDITED NET SALES FOR THE MONTH OF FEBRUARY 2026. REVENUES FOR FEBRUARY 2026 PERIOD 2026 2025 Y/Y CHANGE Y/Y (%) FEBRUARY 19,345,126 18,193,515 1,151,611 6.33% JAN.-FEB. 40,207,276 38,000,310 2,206,966 5.81% (*) ALL FIGURES IN THOUSANDS OF NEW TAIWAN DOLLARS (NT$), EXCEPT FOR PERCENTAGES (**) ALL FIGURES ARE CONSOLIDATED ADDITIONAL INFORMATION ABOUT UMC IS AVAILABLE ON THE WEB.

UMC REPORTS SALES FOR FEBRUARY 2026

TORONTO, FEB. 23, 2026 (GLOBE NEWSWIRE) -- PHARMALA BIOTECH HOLDINGS INC. (CSE: MDMA)(OTCQB: MDXXF), A BIOTECHNOLOGY COMPANY FOCUSED ON THE RESEARCH, DEVELOPMENT, AND MANUFACTURING OF LANEO MDMA AND NOVEL DERIVATIVES OF MDMA (MDXX CLASS MOLECULES), ANNOUNCED THAT IT HAS EXECUTED A BINDING SUPPLY AGREEMENT WITH AMSTERDAM UNIVERSITY MEDICAL CENTER (AMSTERDAM UMC) IN THE NETHERLANDS FOR THE PROVISION OF LANEO 40MG MDMA CAPSULES FOR USE IN A PROPOSED CLINICAL TRIAL. UNDER THE TERMS OF THE AGREEMENT, PHARMALA WILL SUPPLY ITS LANEO 40MG CAPSULE DOSAGE, REPACKAGED IN A NEW SINGLE-CAPSULE PACKAGING FORMAT.

PHARMALA TO SUPPLY AMSTERDAM UMC WITH LANEO MDMA, INCLUDING DEVELOPMENT OF NEW SINGLE-CAPSULE STABILITY DATA

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC), TODAY REPORTED UNAUDITED NET SALES FOR THE MONTH OF JANUARY 2026. REVENUES FOR JANUARY 2026 PERIOD 2026 2025 Y/Y CHANGE Y/Y (%) JANUARY 20,862,150 19,806,795 1,055,355 5.33% JAN.-JAN. 20,862,150 19,806,795 1,055,355 5.33% (*) ALL FIGURES IN THOUSANDS OF NEW TAIWAN DOLLARS (NT$), EXCEPT FOR PERCENTAGES (**) ALL FIGURES ARE CONSOLIDATED ADDITIONAL INFORMATION ABOUT UMC IS AVAILABLE ON THE WEB AT.

UMC REPORTS SALES FOR JANUARY 2026

TAIPEI, TAIWAN--(BUSINESS WIRE)--UNITED MICROELECTRONICS CORPORATION (NYSE: UMC; TWSE: 2303) (UMC OR THE COMPANY), A LEADING GLOBAL SEMICONDUCTOR FOUNDRY, TODAY ANNOUNCED ITS CONSOLIDATED OPERATING RESULTS FOR THE FOURTH QUARTER OF 2025. FOURTH QUARTER CONSOLIDATED REVENUE WAS NT$61.81 BILLION, INCREASING 4.5% FROM NT$59.13 BILLION IN 3Q25. COMPARED TO A YEAR AGO, 4Q25 REVENUE INCREASED 2.4%. CONSOLIDATED GROSS MARGIN FOR 4Q25 WAS 30.7%. NET INCOME ATTRIBUTABLE TO THE SHAREHOLDERS OF THE PA.

United Microelectronics Corporation

UMC

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United Microelectronics Corporation

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