{"cik":"0001876581","ticker":"IMPP","name":"Imperial Petroleum Inc./Marshall Islands","sic_code":"4412","sic_description":"Deep Sea Foreign Transportation of  Freight","exchange":"Nasdaq","state_of_incorporation":"1T","fiscal_year_end":"1231","first_filing_date":"2026-05-15","last_filing_date":"2026-09-11","url":"/sec/cik-0001876581","insider_summary":{"total_transactions":3,"unique_insiders":1,"latest_transaction":"2026-06-22"},"recent_filings":[{"accession_number":"0001193125-26-389346","form_type":"6-K","form_type_family":"current","doc_date":"2026-09-11","title":"6-K — Imperial Petroleum Inc./Marshall Islands — 2026-09-11","url_slug":"/sec/cik-0001876581/6-k/0001193125-26-389346","edgar_url":"https://www.sec.gov/Archives/edgar/data/1876581/0001193125-26-389346-index.html"},{"accession_number":"0001193125-26-281039","form_type":"SCHEDULE 13D/A","form_type_family":"other","doc_date":"2026-06-24","title":"SCHEDULE 13D/A — Imperial Petroleum Inc./Marshall Islands — 2026-06-24","url_slug":"/sec/cik-0001876581/schedule-13d-a/0001193125-26-281039","edgar_url":"https://www.sec.gov/Archives/edgar/data/1876581/0001193125-26-281039-index.html"}],"related_endpoints":{"profile":"/sec/IMPP/profile","timeline":"/sec/IMPP/timeline","peers":"/sec/IMPP/peers","insider_pulse":"/sec/IMPP/insider-pulse","insider_summary":"/sec/IMPP/insider-summary","insider_transactions":"/sec/IMPP/insider-transactions","form144":"/sec/IMPP/form144","holdings_as_filer":"/sec/IMPP/holdings","financial_facts":"/sec/IMPP/financial-facts","derivatives":"/sec/IMPP/derivatives","officers":"/sec/IMPP/officers","insider_network":"/sec/IMPP/insider-network","risk_flags":"/sec/IMPP/risk-flags","filings":"/sec/IMPP/filings","cross_topic_dossier":"/api/v1/dossier?ticker=IMPP"}}