Sign in

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

Viskase Holdings, Inc.

Sign in to watch
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. 424B3 Offering Prospectus
  2. 424B3 Offering Prospectus
  3. CORRESP Other Correspondence Between Filers and SEC Staff
  4. UPLOAD Other SEC-generated Letter
  5. 424B3 Offering Prospectus
  6. CORRESP Other Correspondence Between Filers and SEC Staff
  7. UPLOAD Other SEC-generated Letter
  8. S-1 Offering Registration Statement
  9. 424B3 Offering Prospectus
  10. CORRESP Other Correspondence Between Filers and SEC Staff
  11. S-1/A Offering Registration Statement
  12. UPLOAD Other SEC-generated Letter
  13. S-1 Offering Registration Statement
  14. UPLOAD Other SEC-generated Letter
  15. CORRESP Other Correspondence Between Filers and SEC Staff
  16. UPLOAD Other SEC-generated Letter
  17. CORRESP Other Correspondence Between Filers and SEC Staff
  18. UPLOAD Other SEC-generated Letter
  19. UPLOAD Other SEC-generated Letter
  20. CORRESP Other Correspondence Between Filers and SEC Staff

Page 1 of 4 · 79 filings