Chuang Yu-chih
Reporting Owner SEC Filing List

CIK: 0002133601
FormFilerSubject CompanyFiling AgentDateActions
3Initial statement of beneficial ownershi...United Microelectronics CorpDonnelley Financial Solutions /fa/05/07/2026
3Initial statement of beneficial ownershi...Chuang Yu-chih05/07/2026

Chuang Yu-chih 's Ownership Transactions

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