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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. 4 Insider Changes in Ownership
  2. SC 13G/A Stake Amended Statement of Ownership
  3. SC 13G Stake Amended Statement of Ownership
  4. 424B7 Offering Prospectus
  5. 4 Insider Changes in Ownership
  6. 4 Insider Changes in Ownership
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 8-K Event Other events
  12. 4 Insider Changes in Ownership
  13. SC 13G Stake Amended Statement of Ownership
  14. 424B7 Offering Prospectus
  15. EFFECT Other Notice of Effectiveness
  16. S-3/A Offering Registration Statement
  17. 10-Q Report Quarterly Report
  18. 8-K Event Results of operations
  19. SC 13G/A Stake Amended Statement of Ownership
  20. S-3 Offering Registration Statement

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