{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-020001","form_type":"8-K","ticker":"BFRI","cik":"0001858685","company_name":"Biofrontera Inc.","filed_at":"2023-06-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.316588+00:00","generated_at":"2026-06-14T08:33:05.544697+00:00","sec_items":["4.01","9.01"],"event_type":"other","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Grant Thornton resigns as Biofrontera's auditor effective May 30, 2023","bullets":["Grant Thornton LLP resigned as independent auditor on May 30, 2023, effective immediately.","Audit reports for FY2022 and FY2021 were unqualified; no disagreements on accounting principles.","Company reported a material weakness in internal control over financial reporting as of Dec 31, 2021, but no other reportable events.","Biofrontera has not yet engaged a replacement independent registered public accounting firm."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-020001","json":"https://secwatch.observer/filing/0001493152-23-020001.json","markdown":"https://secwatch.observer/filing/0001493152-23-020001.md","text":"https://secwatch.observer/filing/0001493152-23-020001.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223020001/0001493152-23-020001-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223020001/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T08:33:05.544697+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":"0c2ba272a72127598427fbb00a548ae0d201ab27","claim":"Grant Thornton LLP resigned as auditor of Biofrontera Inc..","evidence_excerpt":"On May 30, 2023, Grant Thornton LLP (\"GT\") notified the Company of their resignation as the independent registered public accounting firm for the Company, effective immediately.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1858685/000149315223020001/0001493152-23-020001-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"}