Viskase Holdings, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Lombard, IL
SEC filing record 1 source field available
Fiscal year end
31 December
Viskase Holdings, Inc. has filed 1,513 SEC EDGAR filings since 03 Mar 1995

SEC filing history

Showing 226-250 of 588 matching filings.

Per page
25
Current page
10
8-K File 001-36435

FORM 8-K

Filing date
08 Dec 2016
Reporting date
08 Dec 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
29 Nov 2016
Reporting date
28 Nov 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13D/A File 005-35587

SC 13D/A filing

Filing date
29 Nov 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
14 Nov 2016
Reporting date
14 Nov 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
26 Oct 2016
Reporting date
25 Oct 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
09 Aug 2016
Reporting date
09 Aug 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
05 Jul 2016
Reporting date
29 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
25-NSE File 000-12957

25-NSE filing

Filing date
10 Jun 2016
Reporting date
Not listed
Next action
Verify source filing
SC 13G/A File 005-35587

SC 13G/A filing

Filing date
09 Jun 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
16 May 2016
Reporting date
11 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
DEFA14A File 001-36435

DEFA14A

Filing date
13 May 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
DEF 14A File 001-36435

DEF 14A

Filing date
13 May 2016
Reporting date
29 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
10-K/A File 001-36435

FORM 10-K/A

Filing date
28 Apr 2016
Reporting date
31 Dec 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
3

OWNERSHIP DOCUMENT

Filing date
05 Apr 2016
Reporting date
31 Mar 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
21 Mar 2016
Reporting date
18 Mar 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
23 Feb 2016
Reporting date
22 Feb 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-35587

SC 13G/A filing

Filing date
12 Feb 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G File 005-35587

ENZON PHARMACEUTICALS, INC.

Filing date
12 Feb 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-36435

FORM 8-K

Filing date
09 Feb 2016
Reporting date
02 Feb 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
DEFA14A File 001-36435

FORM 8-K

Filing date
09 Feb 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-35587

SC 13G/A filing

Filing date
26 Jan 2016
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .