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 716 SEC EDGAR filings since 14 Feb 1997

SEC filing history

Showing 326-350 of 522 matching filings.

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6-K File 001-15128

6-K

Filing date
26 Jan 2018
Reporting date
26 Jan 2018
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6-K File 001-15128

6-K

Filing date
12 Jan 2018
Reporting date
12 Jan 2018
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6-K File 001-15128

6-K

Filing date
27 Dec 2017
Reporting date
27 Dec 2017
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6-K File 001-15128

LIVE FILING

Filing date
06 Dec 2017
Reporting date
06 Dec 2017
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6-K File 001-15128

LIVE FILING

Filing date
28 Nov 2017
Reporting date
28 Nov 2017
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6-K File 001-15128

FS 3Q17

Filing date
14 Nov 2017
Reporting date
30 Sep 2017
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6-K File 001-15128

LIVE FILING

Filing date
27 Oct 2017
Reporting date
27 Oct 2017
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6-K File 001-15128

LIVE FILING

Filing date
28 Sep 2017
Reporting date
28 Sep 2017
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6-K File 001-15128

LIVE FILING

Filing date
18 Sep 2017
Reporting date
18 Sep 2017
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6-K File 001-15128

LIVE FILING

Filing date
08 Sep 2017
Reporting date
08 Sep 2017
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6-K File 001-15128

LIVE FILING

Filing date
06 Sep 2017
Reporting date
06 Sep 2017
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6-K File 001-15128

LIVE FILING

Filing date
28 Aug 2017
Reporting date
28 Aug 2017
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6-K File 001-15128

LIVE FILING

Filing date
26 Jul 2017
Reporting date
26 Jul 2017
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6-K File 001-15128

LIVE FILING

Filing date
27 Jun 2017
Reporting date
27 Jun 2017
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6-K File 001-15128

LIVE FILING

Filing date
14 Jun 2017
Reporting date
14 Jun 2017
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6-K File 001-15128

LIVE FILING

Filing date
08 Jun 2017
Reporting date
08 Jun 2017
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SD File 001-15128

FORM SD

Filing date
31 May 2017
Reporting date
Not listed
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6-K File 001-15128

FORM 6-K

Filing date
26 May 2017
Reporting date
31 Mar 2017
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6-K File 001-15128

LIVE FILING

Filing date
26 May 2017
Reporting date
26 May 2017
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6-K File 001-15128

LIVE FILING

Filing date
28 Apr 2017
Reporting date
28 Apr 2017
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6-K File 001-15128

LIVE FILING

Filing date
13 Apr 2017
Reporting date
13 Apr 2017
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20-F File 001-15128

FORM 20-F

Filing date
13 Apr 2017
Reporting date
31 Dec 2016
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F-6 POS File 333-172990

F-6 POS filing

Filing date
12 Apr 2017
Reporting date
Not listed
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6-K File 001-15128

LIVE FILING

Filing date
27 Mar 2017
Reporting date
27 Mar 2017
SEC evidence
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