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.
Members of Congress who traded VISK
No member of Congress has reported a trade in Viskase Holdings, Inc. since 2020.
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.