Viskase Holdings, Inc.
VISK- Exchange
- OTC
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000727510
No open-market purchases or sales by Viskase Holdings, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Superinvestors holding VISK, Q2 2026
No superinvestor reported holding VISK in Q2 2026.