No insider purchase over the last 90 days. The latest, by READ RANDOLPH C, was filed 16 Jun 2023.
Viskase Holdings, Inc. is a listed company. Filings by its managers are published through SEC (Form 4). The last twelve months, up to 18 October 2026, brought 1 filing signed by 1 insider.
The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
With 1 filing in twelve months, the company is quieter than the median of 22 filings across the 5,458 companies we follow on the same exchange. Over the whole record (from 2021), the tally stands at 1 purchase and 1 sale.
Insider buying of Viskase Holdings, Inc. has been absent for the past year.
Other companies in the same market with recent insider buying flagged by our signals: GameStop Corp. and Heico Corp. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
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Viskase Holdings, Inc. is a company that specializes in manufacturing packaging products for the food industry. It is listed on NASDAQ under the ticker symbol VSK.
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