UNITED MICROELECTRONICS CORP — SD Filings
12 SD filings on record
This page lists all SD 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 12 SD documents with the SEC since 1997. To view all SEC filings by UNITED MICROELECTRONICS CORP, see the full filings list.
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 |
|---|---|---|---|---|
| SD | FORM SD | 0001193125-25-129903 | May 29, 2025 | — |
| SD | FORM SD | 0001193125-24-150743 | May 31, 2024 | — |
| SD | FORM SD | 0001193125-23-157010 | May 31, 2023 | — |
| SD | FORM SD | 0001193125-22-161587 | May 27, 2022 | — |
| SD | FORM SD | 0001193125-21-176131 | May 28, 2021 | — |
| SD | FORM SD | 0001193125-20-154813 | May 29, 2020 | — |
| SD | FORM SD | 0001193125-19-161769 | May 31, 2019 | — |
| SD | FORM SD | 0001193125-18-179370 | May 31, 2018 | — |
| SD | FORM SD | 0001193125-17-188337 | May 31, 2017 | — |
| SD | FORM SD | 0001193125-16-596673 | May 20, 2016 | — |
| SD | FORM SD | 0001193125-15-197608 | May 22, 2015 | — |
| SD | FORM SD | 0001193125-14-216007 | May 29, 2014 | — |