PESI 8-K: SEC filing
Perma-Fix Environmental Services
Filed with the SEC on · accession 0001493152-26-050071
PESI filed a 8-K (current report) with the SEC on Nov 5, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved +0.2% by the first close after the filing.
Summary of the filing
Perma-Fix Environmental Services reported Q3 2026 results with revenue of $17.9 million, a net loss of $3.5 million, and disclosed substantial doubt about its ability to continue as a going concern despite improved sequential revenue and backlog growth.
Key details
How PESI stock reacted
Close before
$12.81
Nov 4, 2026
First close after
+0.23%
$12.84
5 trading days
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Since filing
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Click hereFrequently asked questions
What did PESI file with the SEC on Nov 5, 2026?
PESI filed a 8-K (SEC filing). Perma-Fix Environmental Services reported Q3 2026 results with revenue of $17.9 million, a net loss of $3.5 million, and disclosed substantial doubt about its ability to continue as a going concern despite improved sequential revenue and backlog growth.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did PESI stock react to this filing?
PESI closed at $12.81 before the filing and $12.84 on Nov 5, 2026 (+0.23%).
Other PESI SEC filings
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