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CIK 0000727510 · Non-accelerated filer<br>Smaller reporting company

Viskase Holdings, Inc.

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Ticker
VISK
Exchange
OTC
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
222372868
Phone
(630) 874-0700
Business address
333 EAST BUTTERFIELD ROAD, SUITE 400, LOMBARD, IL, 60148
Former names
ENZON PHARMACEUTICALS, INC., ENZON PHARMACEUTICALS INC, ENZON PHARMACEUTICALS INC, ENZON PHARMACEUTICAL INC, ENZON INC
  1. 10-Q Report Quarterly Report
  2. 10-Q Report Quarterly Report
  3. 8-A12G Other 8-A12G
  4. 8-K Event Material agreement · Shareholder rights changed · Bylaws or fiscal year change · Regulation FD disclosure
  5. 10-Q Report Quarterly Report
  6. 3 Insider Initial Statement of Ownership
  7. 8-K/A Event Exhibits
  8. 8-K Event Executive or director change
  9. 10-K/A Report 10-K/A
  10. 8-K Event Material agreement · New debt or obligation
  11. 8-K Event Auditor change
  12. 8-K Event Executive or director change
  13. 4 Insider Changes in Ownership
  14. SCHEDULE 13D/A Stake Beneficial Ownership Report
  15. 3 Insider Initial Statement of Ownership
  16. 3 Insider Initial Statement of Ownership
  17. 3 Insider Initial Statement of Ownership
  18. 3 Insider Initial Statement of Ownership
  19. 3 Insider Initial Statement of Ownership
  20. 3 Insider Initial Statement of Ownership

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