{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-022192","form_type":"8-K","ticker":"PESI","cik":"0000891532","company_name":"PERMA FIX ENVIRONMENTAL SERVICES INC","filed_at":"2026-05-11T18:00:15+00:00","discovered_at":"2026-05-11T18:01:00.351972+00:00","generated_at":"2026-05-11T18:05:17.993724+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.88,"calibrated_materiality_score":0.88,"confidence":"high","headline":"Perma-Fix Q1 revenue $11.1M, net loss $0.40/share; Hanford waste receipts begin","bullets":["Revenue fell to $11.1M from $13.9M YoY; gross loss of $2.9M vs gross profit of $657k.","Net loss of $7.5M ($0.40 per share) compared to $3.6M loss ($0.19) a year ago.","Hanford ETF waste receipts have commenced; Lawrence Livermore $24M demolition contract mobilized.","Northwest facility permit triples liquid mixed waste processing capacity; Gen 2.0 PFAS unit installed.","Going concern disclosure filed; company expects to fund via cash, operations, and credit facility."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-022192","json":"https://secwatch.observer/filing/0001493152-26-022192.json","markdown":"https://secwatch.observer/filing/0001493152-26-022192.md","text":"https://secwatch.observer/filing/0001493152-26-022192.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/891532/000149315226022192/0001493152-26-022192-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/891532/000149315226022192/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-11T18:05:17.993724+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}