# VISKASE COMPANIES INC — DEF 14A

VISKASE COMPANIES INC of WILLOWBROOK, IL filed a DEF 14A with the SEC on 1996-04-11. Industry: Plastics Products, NEC.

## Filing

- Filed: 1996-04-11
- Form: DEF 14A
- Accession: 0000950137-96-000470
- Registrant: VISKASE COMPANIES INC
- CIK: 0000033073
- Industry (SIC): Plastics Products, NEC (3089)
- State of incorporation: DE
- Location: WILLOWBROOK, IL

## Filing timeline for this registrant (24)

_Showing 12 of 24 filings._

| Filed | Form |
| --- | --- |
| [2000-10-11](https://search.stillhousedata.com/proxy/0000033073-00-000014) | DEF 14A |
| [1999-07-01](https://search.stillhousedata.com/proxy/0000033073-99-000005) | DEF 14A |
| [1998-07-21](https://search.stillhousedata.com/proxy/0000033073-98-000009) | DEF 14A |
| [1997-05-14](https://search.stillhousedata.com/proxy/0000950172-97-000474) | DEFA14A |
| [1997-05-14](https://search.stillhousedata.com/proxy/0000950172-97-000472) | DEFA14A |
| [1997-05-12](https://search.stillhousedata.com/proxy/0000950172-97-000457) | DEFA14A |
| [1997-05-06](https://search.stillhousedata.com/proxy/0000950172-97-000431) | DEFA14A |
| [1997-05-06](https://search.stillhousedata.com/proxy/0000950172-97-000430) | DEFA14A |
| [1997-05-06](https://search.stillhousedata.com/proxy/0000950172-97-000429) | DEFA14A |
| [1997-05-06](https://search.stillhousedata.com/proxy/0000950172-97-000427) | DEFA14A |
| [1997-05-06](https://search.stillhousedata.com/proxy/0000950172-97-000426) | DEFA14A |
| [1997-05-02](https://search.stillhousedata.com/proxy/0000950172-97-000414) | DEFA14A |

## More

- [CIK 33073 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=33073&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950137-96-000470.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.