Year archive

UNITED MICROELECTRONICS CORP — 2022 filings

All 30 regulatory filings released by UNITED MICROELECTRONICS CORP (UMC) in 2022, sourced directly from the official regulator.

30 Filings

2022 Period

2022 filings (30)

Filing	Released	Lang
REGISTRATION STATEMENT Registration Form	2022-12-28	English
6-K Foreign Filer Report	2022-12-27	English
6-K Foreign Filer Report	2022-11-25	English
6-K Foreign Filer Report	2022-11-15	English
6-K Foreign Filer Report	2022-10-26	English
6-K Foreign Filer Report	2022-10-25	English
6-K Foreign Filer Report	2022-09-26	English
FORM 6-K Foreign Filer Report	2022-08-26	English
6-K Foreign Filer Report	2022-08-25	English
Regulatory Filings 2022 Regulatory Filings	2022-08-01	English
6-K Foreign Filer Report	2022-07-27	English
6-K Foreign Filer Report	2022-07-25	English
6-K Foreign Filer Report	2022-06-27	English
FORM SD Regulatory Filings	2022-05-27	English
6-K Foreign Filer Report	2022-05-27	English
6-K Foreign Filer Report	2022-05-25	English
6-K Foreign Filer Report	2022-05-24	English
6-K Foreign Filer Report	2022-04-28	English
FORM 20-F Annual Report FY 2021	2022-04-28	English
6-K Foreign Filer Report	2022-04-27	English
6-K Foreign Filer Report	2022-04-26	English
6-K Foreign Filer Report	2022-04-25	English
6-K Foreign Filer Report	2022-04-06	English
6-K Foreign Filer Report	2022-03-25	English
FORM 6-K Foreign Filer Report	2022-03-15	English
6-K Foreign Filer Report	2022-02-24	English
6-K Foreign Filer Report	2022-02-14	English
Major Shareholding Notification 2022 Major Shareholding Notification	2022-02-08	English
6-K Foreign Filer Report	2022-01-27	English
6-K Foreign Filer Report	2022-01-25	English

Filings by year