Company facts
- Headquarters
- Lombard, Illinois
- Most recent report
- 10-Q, filed Nov 3, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 727510
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer, Smaller reporting company
Financials 8 of 109
News 8 of 207
- 8-K Significant contract May 5, 2026
- 8-K/A Current report on a material event, amended May 1, 2026
- 8-K Leadership change May 1, 2026
- 8-K Significant contract Apr 21, 2026
- 8-K Current report on a material event Apr 16, 2026
- 8-K Leadership change Apr 15, 2026
- 8-K Leadership change Mar 26, 2026
- 8-K Current report on a material event Mar 25, 2026
Prospectuses and Registrations 8 of 17
- 424B3 Prospectus supplement for an offering Mar 3, 2026
- 424B3 Prospectus supplement for an offering Jan 30, 2026
- S-4/A Registration statement for a merger or exchange, amended Jan 30, 2026
- S-4 Registration statement for a merger or exchange Jan 28, 2026
- 424B3 Prospectus supplement for an offering Nov 24, 2020
- S-1 Registration statement for an offering Nov 12, 2020
- 424B3 Prospectus supplement for an offering Sep 23, 2020
- S-1/A Registration statement for an offering, amended Sep 15, 2020
Proxies 8 of 49
- DEFA14A Extra proxy material Aug 8, 2024
- DEF 14A Proxy statement for a shareholder vote Aug 8, 2024
- PRE 14A Preliminary proxy statement Jul 29, 2024
- DEFA14A Extra proxy material Apr 20, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 20, 2023
- DEFA14A Extra proxy material Apr 22, 2022
- DEF 14A Proxy statement for a shareholder vote Apr 22, 2022
- DEFA14A Extra proxy material Apr 14, 2021
Ownership 8 of 501
- 3 Insider reported their initial holding May 1, 2026
- 4 Insider reported a trade Mar 27, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Mar 27, 2026
- 3 Insider reported their initial holding Mar 26, 2026
- 3 Insider reported their initial holding Mar 26, 2026
- 3 Insider reported their initial holding Mar 26, 2026
- 3 Insider reported their initial holding Mar 26, 2026
- 3 Insider reported their initial holding Mar 26, 2026
Other 8 of 117
Everything here comes from Viskase Holdings, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.