{"schema_version":"secwatch.filing_event.v1","accession":"0001654954-21-013495","form_type":"8-K/A","ticker":"GFLT","cik":"0001796949","company_name":"GenFlat Holdings, Inc.","filed_at":"2021-12-23T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.178222+00:00","generated_at":"2026-06-27T22:39:22.905906+00:00","sec_items":["9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Healthcare Business Resources discloses auditor change; Marcum letter filed but content unavailable","bullets":["Dismissed Marcum LLP as independent registered public accounting firm, effective December 15, 2021.","Appointed B F Borgers CPA PC as new independent registered public accounting firm.","Marcum's response letter dated December 21, 2021 is filed as Exhibit 16.1; its content is not included in the filing body."],"urls":{"canonical":"https://secwatch.observer/filing/0001654954-21-013495","json":"https://secwatch.observer/filing/0001654954-21-013495.json","markdown":"https://secwatch.observer/filing/0001654954-21-013495.md","text":"https://secwatch.observer/filing/0001654954-21-013495.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1796949/000165495421013495/0001654954-21-013495-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1796949/000165495421013495/hbr_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T22:39:22.905906+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"}