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United Microelectronics Corporation (UMC)
NYQ – Real Time Price. Currency in USD
16.06
+0.47 (3.01%)
At close: May 12, 2026, 4:00 PM EDT
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NYQ – Real Time Price. Currency in USD
16.06
+0.47 (3.01%)
At close: May 12, 2026, 4:00 PM EDT
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications. It also provides venture capital and marketing support; consulting and planning; energy technical; solar engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
| Name | Position |
|---|---|
| Mr. Chi-Tung Liu | CFO, Senior VP, Head of Corporate Governance & Company Secretary |
| Mr. Eric Chen | VP & Chief Human Resources Officer |
| Mr. Jason S. Wang | CEO & Representative Director |
| Mr. Jia Cong Hung | Chairman & Chief Strategy Officer |
| Mr. Jinhong Lin | Head of Investor Relations |
| Mr. Ming Hsu | President, COO & Representative Director |
| Date | Type | Document |
|---|---|---|
| 2026-05-11 | 6-K | 6k_on_05112026.htm |
| 2026-05-08 | 6-K | 6k_on_05082026.htm |
| 2026-05-07 | 6-K | 6k_on_05072026.htm |
| 2026-04-30 | 20-F | d91630d20f.htm |
| 2026-04-29 | 6-K | 6k_on_04292026.htm |
| 2026-04-21 | 6-K | 6k_on_04212026.htm |
| 2026-04-15 | 6-K | 6k_on_04152026.htm |
| 2026-04-08 | 6-K | 6k_on_04082026.htm |
| 2026-03-26 | 6-K | 6k_on_03262026.htm |
| 2026-03-12 | 6-K | 6k_on_03122026.htm |
| Mr. Oliver Chang | Senior Vice President of global sales |
| Mr. Shan-Chieh Chien | Chairman of Unimicron Technology |
| Mr. TS Wu | Chief Information Security Officer & Senior VP of Global Fab Operations |
| Ms. Olivia Liao | Vice President & General Counsel |