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UNITED MICROELECTRONICS CORP — S-8 Filings

5 S-8 filings on record

This page lists all S-8 filings submitted to the SEC by UNITED MICROELECTRONICS CORP (UMC), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNITED MICROELECTRONICS CORP has filed 5 S-8 documents with the SEC since 1997. To view all SEC filings by UNITED MICROELECTRONICS CORP, see the full filings list.

Overview All Filings Financials Insiders
All 20-F 20-F/A 3 424B5 6-K 6-K/A CORRESP EFFECT F-3/A F-6 F-6 POS F-6EF S-8 SC 13D SC 13D/A SC 13G SC 13G/A SD UPLOAD
Form Description Accession Number Filed Period
S-8 — 0000929638-24-004308 Dec 26, 2024 —
S-8 REGISTRATION STATEMENT 0000929638-22-001961 Dec 28, 2022 —
S-8 FORM S-8 0001193125-07-109762 May 10, 2007 —
S-8 FORM S-8 0001193125-05-149045 Jul 26, 2005 —
S-8 FORM S-8 0000950109-03-000187 Jan 21, 2003 —