8-K
File 001-36435
8-K
- Filing date
- 19 May 2014
- Reporting date
- 19 May 2014
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Viskase Holdings, Inc. reports
- Company location
- Lombard, IL
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
Viskase Holdings, Inc. has filed 1,513 SEC EDGAR filings since 03 Mar 1995
SEC filing history
Showing 276-300 of 588 matching filings.
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12
DEFA14A
File 001-36435
8-K
- Filing date
- 19 May 2014
- Reporting date
- Not listed
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8-K
File 001-36435
8-K
- Filing date
- 09 May 2014
- Reporting date
- 08 May 2014
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10-Q
File 001-36435
10-Q
- Filing date
- 09 May 2014
- Reporting date
- 31 Mar 2014
- SEC evidence
- Open document Open filing Open XBRL
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8-A12B
File 001-36435
8-A12B
- Filing date
- 01 May 2014
- Reporting date
- Not listed
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8-K
File 000-12957
FORM 8-K
- Filing date
- 01 May 2014
- Reporting date
- 30 Apr 2014
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ARS
File 001-36435
AUTO-GENERATED PAPER DOCUMENT
- Filing date
- 18 Apr 2014
- Reporting date
- 31 Dec 2013
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DEFA14A
File 000-12957
DEFA14A
- Filing date
- 16 Apr 2014
- Reporting date
- Not listed
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DEF 14A
File 000-12957
DEF 14A
- Filing date
- 16 Apr 2014
- Reporting date
- 28 May 2014
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SC 13G/A
File 005-35587
ENZN13GAMEND6
- Filing date
- 09 Apr 2014
- Reporting date
- Not listed
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8-K
File 000-12957
8-K
- Filing date
- 25 Mar 2014
- Reporting date
- 19 Mar 2014
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10-K
File 000-12957
10-K
- Filing date
- 14 Mar 2014
- Reporting date
- 31 Dec 2013
- SEC evidence
- Open document Open filing Open XBRL
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SC 13G
File 005-35587
SC 13G
- Filing date
- 13 Mar 2014
- Reporting date
- Not listed
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SC 13G/A
File 005-35587
SC 13G/A filing
- Filing date
- 12 Feb 2014
- Reporting date
- Not listed
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SC 13G/A
File 005-35587
SC 13G/A filing
- Filing date
- 10 Jan 2014
- Reporting date
- Not listed
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SC 13G/A
File 005-35587
ENZN13GAMEND5.PDML
- Filing date
- 09 Jan 2014
- Reporting date
- Not listed
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8-K
File 000-12957
CURRENT REPORT
- Filing date
- 16 Dec 2013
- Reporting date
- 13 Dec 2013
- SEC evidence
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3
OWNERSHIP DOCUMENT
- Filing date
- 13 Dec 2013
- Reporting date
- 13 Dec 2013
- SEC evidence
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8-K
File 000-12957
8-K
- Filing date
- 05 Dec 2013
- Reporting date
- 05 Dec 2013
- SEC evidence
- Open document Open filing
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8-K
File 000-12957
8-K
- Filing date
- 21 Nov 2013
- Reporting date
- 13 Nov 2013
- SEC evidence
- Open document Open filing
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10-Q
File 000-12957
FORM 10-Q
- Filing date
- 12 Nov 2013
- Reporting date
- 30 Sep 2013
- SEC evidence
- Open document Open filing Open XBRL
- Next action
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8-K
File 000-12957
8-K
- Filing date
- 22 Oct 2013
- Reporting date
- 21 Oct 2013
- SEC evidence
- Open document Open filing
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ARS
File 000-12957
AUTO-GENERATED PAPER DOCUMENT
- Filing date
- 15 Oct 2013
- Reporting date
- 31 Dec 2012
- SEC evidence
- Open document Open filing
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8-K
File 000-12957
8-K
- Filing date
- 15 Oct 2013
- Reporting date
- 14 Oct 2013
- SEC evidence
- Open document Open filing
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DEFA14A
File 000-12957
DEFA14A
- Filing date
- 11 Oct 2013
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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