{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-021859","form_type":"8-K","ticker":"BFRI","cik":"0001858685","company_name":"Biofrontera Inc.","filed_at":"2023-06-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.316820+00:00","generated_at":"2026-06-13T21:50:17.089526+00:00","sec_items":["4.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Biofrontera engages Marcum LLP as new auditor after Grant Thornton resignation","bullets":["Marcum LLP appointed as independent auditor for FY 2023, effective June 16, 2023.","Prior auditor Grant Thornton LLP resigned on May 30, 2023, as previously disclosed.","No consultations or disagreements occurred with Marcum prior to engagement."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-021859","json":"https://secwatch.observer/filing/0001493152-23-021859.json","markdown":"https://secwatch.observer/filing/0001493152-23-021859.md","text":"https://secwatch.observer/filing/0001493152-23-021859.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223021859/0001493152-23-021859-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223021859/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T21:50:17.089526+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":[{"claim_id":"0b8e200783376441bac0a40e09f4457cf87faa8b","claim":"Biofrontera Inc. engaged Marcum LLP as its auditor.","evidence_excerpt":"On June 16, 2023 (the “Engagement Date”), Biofrontera Inc. (the “Company”) engaged Marcum LLP (“New Auditor”) as its independent registered public accounting firm for the Company’s fiscal year ended December 31, 2023.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223021859/0001493152-23-021859-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"Marcum LLP"}],"fact_type":"auditor_change"},{"claim_id":"ea2b9aabd02d19cebfa271ce9d2bf2d661f38312","claim":"Grant Thornton LLP resigned as auditor of Biofrontera Inc..","evidence_excerpt":"the Company’s prior registered independent public accountant Grant Thornton LLP resigned on May 30, 2023, as was disclosed in the Company’s Current Report on Form 8-K on June 2, 2023.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223021859/0001493152-23-021859-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"resignation"},{"label":"Auditor","value":"Grant Thornton LLP"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}