UMC Announces Disposal of Novatek Microelectronics Corp. Securities
UMC has disposed of 3,593,875 shares of Novatek Microelectronics common stock due to convertible bon… · 2026-06-23
聯電 News Releases
UMC Announces Dividend Ex-Date
UMC has announced the ex-dividend date for its cash dividend distribution. The dividend will be paid… · 2026-06-23
UMC Announces Adjustment to Cash Dividend Payout Rate
UMC has announced a minor adjustment to its cash dividend per share from NT$2.60 to NT$2.60808262 du… · 2026-06-23
[UMC] Announcement of Material Financial and Business Information Due to Securities Reaching Public Attention Threshold on Exchange
UMC announces material financial information as its securities met the public attention threshold on… · 2026-06-23
UMC Announces Disposal of Novatek Microelectronics Corp. Securities
UMC announced the disposal of 3,500,832 ordinary shares of Novatek Microelectronics Corp. at TWD 479… · 2026-06-22
UMC Clarifies Economic Daily News Report Dated June 21, 115
United Microelectronics Corporation (UMC) states it cannot comment on speculative media reports rega… · 2026-06-22
UMC Announces Disposal of Novatek Microelectronics Corp. Securities
UMC has disposed of 2,896,036 ordinary shares of Novatek Microelectronics Corp. at NT$479.8 per shar… · 2026-06-18
UMC Announces Relevant Information on Disposal of Novatek Microelectronics Corp. Securities
UMC has disposed of 1,174,694 ordinary shares of Novatek Microelectronics Corp. due to convertible b… · 2026-06-16
[UMC] Information Regarding Participation in Investor Conference
UMC announced it will participate in an investor conference hosted by Citigroup at the W Taipei on J… · 2026-06-05
[UMC] Board Resolution on Issuance of 2nd Domestic Unsecured Convertible Bond
United Microelectronics Corporation (UMC) has resolved to issue its second domestic unsecured conver… · 2026-06-03
[UMC] Board of Directors Resolution to Issue First Domestic Unsecured Convertible Corporate Bond
UMC has approved the issuance of up to NT$12 billion in domestic unsecured convertible bonds to fund… · 2026-06-03
[UMC] Information regarding participation in investor conference
UMC announced it will participate in an investor conference hosted by Morgan Stanley, titled 'Asia A… · 2026-05-29
[UMC] Announcement of Important Resolutions of the 115th Annual General Meeting
UMC held its Annual General Meeting on May 27, 115, approving the 114 fiscal year financial statemen… · 2026-05-27
【UMC】Announcement Regarding Acquisition of Plant Equipment
UMC acquired plant equipment from Acter (Singapore Branch) between May 25 and May 26, 2026, for appr… · 2026-05-26
[UMC] Announcement regarding acquisition of machinery and equipment
UMC acquires manufacturing equipment from Tokyo Electron for approximately 1.027 billion TWD. · 2026-05-22
UMC (2303) Announces Share Buyback Amount Exceeds NT$300 Million
UMC announced that the amount of its share repurchase has exceeded NT$300 million. The date of occur… · 2026-05-20
[UMC] Announcement regarding share buyback amount reaching over 300 million TWD
UMC announced the progress of its share buyback as of May 20, 2026. The cumulative buyback reached 1… · 2026-05-20
[UMC] Announcement that the company's share buyback amount has reached NT$300 million or more
UMC announced that it has bought back 3,780,000 shares for a total amount of NT$406,598,693, exceedi… · 2026-05-15
[UMC] Announcement that the company's share buyback amount has reached NT$300 million or more
UMC announced that it has bought back 3,780,000 shares for a total amount of NT$406,598,693, exceedi… · 2026-05-15
【UMC】Announcement: Company's Share Buyback Exceeds NT$300 Million
UMC announced a share buyback exceeding NT$300 million, repurchasing 6.5 million shares, accounting … · 2026-05-13
UMC Announces Completion of Capital Reduction and Change in Paid-in Capital Registration Due to Cancellation of Restricted Share Employee Rights
United Microelectronics Corporation (UMC) announced the completion of its capital reduction and chan… · 2026-05-13
【UMC】Announcement: Company's Share Buyback Exceeds NT$300 Million
UMC announced a share buyback exceeding NT$300 million, repurchasing 6.5 million shares, accounting … · 2026-05-13
UMC Announces Completion of Capital Reduction and Change in Paid-in Capital Registration Due to Cancellation of Restricted Share Employee Rights
United Microelectronics Corporation (UMC) announced the completion of its capital reduction and chan… · 2026-05-13
UMC Announces Share Buyback Amount Reaches Over NT$300 Million
UMC announced on May 12, 2026, that its total share buyback amount has exceeded NT$300 million. The … · 2026-05-12
UMC Announces Share Buyback Amount Reaches Over NT$300 Million
UMC announced on May 12, 2026, that its total share buyback amount has exceeded NT$300 million. The … · 2026-05-12
UMC Announces Share Buyback Amount Exceeds NT$300 Million
UMC announced that its cumulative share buyback amount has exceeded NT$300 million as of May 11, 115… · 2026-05-11
UMC Announces Share Buyback Amount Exceeds NT$300 Million
UMC announced that its cumulative share buyback amount has exceeded NT$300 million as of May 11, 115… · 2026-05-11
【UMC】Announcement: Company's Share Buyback Reaches Over NT$300 Million
UMC (United Microelectronics Corporation) announced its share buyback program, with a total amount r… · 2026-05-07
【UMC】Announcement: Company's Share Buyback Reaches Over NT$300 Million
UMC (United Microelectronics Corporation) announced its share buyback program, with a total amount r… · 2026-05-07
[UMC] May 2026 Revenue Reaches 22.94 Billion TWD (YoY +17.8%)
United Microelectronics Corporation (UMC) reported May 2026 consolidated revenue of 22.94 billion TW… · 2026-05-01
UMC Announces Differences in Overseas Financial Reports Due to Inconsistent Accounting Principles Across Two Jurisdictions
UMC has announced discrepancies in its overseas financial reports, arising from differing accounting… · 2026-04-30
UMC Announces Differences in Overseas Financial Reports Due to Inconsistent Accounting Principles Across Two Jurisdictions
UMC has announced discrepancies in its overseas financial reports, arising from differing accounting… · 2026-04-30
UMC Announces First Quarter 2026 Investor Relations Meeting
UMC will hold an online investor relations meeting on April 29, 115 (Q1 2026) to report on its finan… · 2026-04-29
【UMC】Announcement of Board of Directors' Resolution to Approve Q1 2026 Consolidated Financial Report
United Microelectronics Corporation (UMC) announced the board's approval of its consolidated financi… · 2026-04-29
UMC Announces First Quarter 2026 Investor Relations Meeting
UMC will hold an online investor relations meeting on April 29, 115 (Q1 2026) to report on its finan… · 2026-04-29
【UMC】Announcement of the Board of Directors' Resolution to Handle the Recall and Cancellation of Restricted Stock Units for Employees
UMC's Board of Directors resolved to recall and cancel 1,539,749 restricted stock units, amounting t… · 2026-04-29
【UMC】Announcement of Board of Directors' Resolution to Approve Q1 2026 Consolidated Financial Report
United Microelectronics Corporation (UMC) announced the board's approval of its consolidated financi… · 2026-04-29
【UMC】United Microelectronics Corporation Announces Q1 2026 Financial Report
United Microelectronics Corporation (UMC) announced its Q1 2026 financial report with consolidated r… · 2026-04-29
UMC: The company's Board of Directors approved a share buyback
UMC announced that its Board of Directors has approved a share buyback for the purpose of transferri… · 2026-04-29
UMC: The company's Board of Directors approved a share buyback
UMC announced that its Board of Directors has approved a share buyback for the purpose of transferri… · 2026-04-29
【UMC】Announcement of the Board of Directors' Resolution to Handle the Recall and Cancellation of Restricted Stock Units for Employees
UMC's Board of Directors resolved to recall and cancel 1,539,749 restricted stock units, amounting t… · 2026-04-29
【UMC】United Microelectronics Corporation Announces Q1 2026 Financial Report
United Microelectronics Corporation (UMC) announced its Q1 2026 financial report with consolidated r… · 2026-04-29
UMC Board of Directors Approves Capital Expenditure Budget Plan
United Microelectronics Corporation (UMC) announced that its Board of Directors has approved a capit… · 2026-04-29
UMC Board of Directors Approves Capital Expenditure Budget Plan
United Microelectronics Corporation (UMC) announced that its Board of Directors has approved a capit… · 2026-04-29
[UMC] Announcement of the Board of Directors meeting date for the Q1 2026 consolidated financial report
United Microelectronics Corporation (UMC) announced that its Board of Directors will meet on April 2… · 2026-04-21
[UMC] Announcement of the Board of Directors meeting date for the Q1 2026 consolidated financial report
United Microelectronics Corporation (UMC) announced that its Board of Directors will meet on April 2… · 2026-04-21
UMC: April 2026 Monthly Revenue 22.664 Billion TWD (YoY +10.8%)
UMC announced its April 2026 monthly revenue reached 22.664 billion TWD, marking a 10.8% increase co… · 2026-04-01
UMC: April 2026 Monthly Revenue 22.664 Billion TWD (YoY +10.8%)
UMC announced its April 2026 monthly revenue reached 22.664 billion TWD, marking a 10.8% increase co… · 2026-04-01
UMC Announces March 2026 Revenue of NT$20.831 Billion (Up 4.9% Year-over-Year)
UMC reported its revenue for March 2026, reaching NT$20.831 billion, a 4.9% increase compared to the… · 2026-03-01
UMC Announces March 2026 Revenue of NT$20.831 Billion (Up 4.9% Year-over-Year)
UMC reported its revenue for March 2026, reaching NT$20.831 billion, a 4.9% increase compared to the… · 2026-03-01
UMC Announces March 2026 Revenue of NT$20.831 Billion (Up 4.9% Year-over-Year)
UMC reported its revenue for March 2026, reaching NT$20.831 billion, a 4.9% increase compared to the… · 2026-03-01
[UMC] February 2026 Revenue Reaches NT$19.345 Billion (YoY +6.3%)
Leading wafer foundry United Microelectronics Corporation (UMC, 2303) announced its revenue report f… · 2026-02-01
[UMC] February 2026 Revenue Reaches NT$19.345 Billion (YoY +6.3%)
Leading wafer foundry United Microelectronics Corporation (UMC, 2303) announced its revenue report f… · 2026-02-01