{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-047394","form_type":"8-K","ticker":"DCTH","cik":"0000872912","company_name":"DELCATH SYSTEMS, INC.","filed_at":"2023-02-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.330931+00:00","generated_at":"2026-06-19T01:07:30.984993+00:00","sec_items":["8.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Delcath Systems sued by Lachman Consultant Services for $871,470 in consulting fee dispute","bullets":["Lachman Consultant Services filed suit on Jan 24, 2023 in New York Supreme Court over unpaid consulting fees.","Delcath filed its Answer on Feb 22, 2023 and intends to vigorously defend the lawsuit.","Amount in controversy is $871,470.05 plus interest, costs, and attorneys' fees."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-047394","json":"https://secwatch.observer/filing/0001193125-23-047394.json","markdown":"https://secwatch.observer/filing/0001193125-23-047394.md","text":"https://secwatch.observer/filing/0001193125-23-047394.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/872912/000119312523047394/0001193125-23-047394-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/872912/000119312523047394/d468913d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T01:07:30.984993+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"}