UNITED MICROELECTRONICS CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Taipei, Taiwan
SEC filing record 1 source field available
Fiscal year end
31 December
UNITED MICROELECTRONICS CORP has filed 715 SEC EDGAR filings since 14 Feb 1997

SEC filing history

Showing 126-150 of 521 matching filings.

Per page
25
Current page
6
6-K File 001-15128

6-K

Filing date
19 Aug 2024
Reporting date
19 Aug 2024
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6-K File 001-15128

6-K

Filing date
09 Aug 2024
Reporting date
30 Jun 2024
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6-K File 001-15128

6-K

Filing date
31 Jul 2024
Reporting date
31 Jul 2024
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6-K File 001-15128

6-K

Filing date
17 Jul 2024
Reporting date
17 Jul 2024
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6-K File 001-15128

6-K

Filing date
12 Jun 2024
Reporting date
12 Jun 2024
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SD File 001-15128

FORM SD

Filing date
31 May 2024
Reporting date
Not listed
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6-K File 001-15128

6-K

Filing date
30 May 2024
Reporting date
30 May 2024
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6-K File 001-15128

FORM 6-K

Filing date
23 May 2024
Reporting date
23 May 2024
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6-K File 001-15128

6-K

Filing date
14 May 2024
Reporting date
31 Mar 2024
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6-K File 001-15128

6-K

Filing date
25 Apr 2024
Reporting date
25 Apr 2024
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6-K File 001-15128

6-K

Filing date
24 Apr 2024
Reporting date
24 Apr 2024
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6-K File 001-15128

6-K

Filing date
16 Apr 2024
Reporting date
16 Apr 2024
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6-K File 001-15128

6-K

Filing date
03 Apr 2024
Reporting date
03 Apr 2024
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6-K File 001-15128

6-K

Filing date
25 Mar 2024
Reporting date
25 Mar 2024
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6-K File 001-15128

6-K

Filing date
25 Mar 2024
Reporting date
31 Dec 2023
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6-K File 001-15128

6-K

Filing date
22 Mar 2024
Reporting date
22 Mar 2024
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6-K File 001-15128

6-K

Filing date
27 Feb 2024
Reporting date
27 Feb 2024
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6-K File 001-15128

6-K

Filing date
26 Feb 2024
Reporting date
26 Feb 2024
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SC 13G/A File 005-60399

SC 13G/A filing

Filing date
05 Feb 2024
Reporting date
Not listed
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6-K File 001-15128

6-K

Filing date
31 Jan 2024
Reporting date
31 Jan 2024
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6-K File 001-15128

6-K

Filing date
26 Jan 2024
Reporting date
26 Jan 2024
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6-K File 001-15128

6-K

Filing date
25 Jan 2024
Reporting date
25 Jan 2024
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6-K File 001-15128

6-K

Filing date
26 Dec 2023
Reporting date
26 Dec 2023
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6-K File 001-15128

6-K

Filing date
27 Nov 2023
Reporting date
27 Nov 2023
SEC evidence
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