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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. SC 13G/A Stake Amended Statement of Ownership
  2. 10-Q Report Quarterly Report
  3. 8-K Event Results of operations
  4. SC TO-I/A Deal Tender Offer Statement by Issuer
  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. UPLOAD Other SEC-generated Letter
  12. CORRESP Other Correspondence Between Filers and SEC Staff
  13. SC TO-I/A Deal Tender Offer Statement by Issuer
  14. SC TO-I/A Deal Tender Offer Statement by Issuer
  15. SC 13G Stake Amended Statement of Ownership
  16. 8-K Event Material agreement · New debt or obligation · Unregistered share sale
  17. SC TO-I Deal Tender Offer Statement by Issuer
  18. SC 13G Stake Amended Statement of Ownership
  19. SC 13G Stake Amended Statement of Ownership
  20. S-8 Other Securities Offered to Employees in Benefit Plans

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