UNITED MICROELECTRONICS CORP
SEC Filing List

UMC         CIK: 0001033767

Form Description Owner/Filer Filing Agent Date Actions
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/08/26/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/08/14/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/08/06/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/08/05/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/30/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/29/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/29/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/21/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/15/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/07/14/2026
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