{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-080977","form_type":"8-K","ticker":"DCTH","cik":"0000872912","company_name":"DELCATH SYSTEMS, INC.","filed_at":"2023-03-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.331370+00:00","generated_at":"2026-06-17T14:08:39.431218+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Delcath Systems updates corporate presentation with no specific new financial or operational details available","bullets":["Filed an updated corporate presentation as Exhibit 99.1 on March 27, 2023.","No specific changes or new data points disclosed in the filing excerpt; presentation content not provided in full.","Presentation is furnished under Regulation FD; not deemed filed for SEC liability purposes.","Investors should review the full presentation for any material updates."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-080977","json":"https://secwatch.observer/filing/0001193125-23-080977.json","markdown":"https://secwatch.observer/filing/0001193125-23-080977.md","text":"https://secwatch.observer/filing/0001193125-23-080977.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/872912/000119312523080977/0001193125-23-080977-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/872912/000119312523080977/d422467d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T14:08:39.431218+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"}