UNITED MICROELECTRONICS CORP
SEC Filing List

UMC         CIK: 0001033767

Form Description Owner/Filer Filing Agent Date Actions
SDSpecialized Disclosure Report filed purs...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/29/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/27/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/22/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/20/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/15/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/13/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/13/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/12/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/11/2026
6-KCurrent report of foreign issuer pursuan...United Microelectronics Corp DONNELLEY FINANCIAL SOLUTIONS /FA/05/08/2026
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