{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-048112","form_type":"8-K","ticker":"SHPH","cik":"0001757499","company_name":"Shuttle Pharmaceuticals Holdings, Inc.","filed_at":"2026-10-22T20:30:15+00:00","discovered_at":"2026-10-22T20:31:00.305022+00:00","generated_at":"2026-10-22T20:31:24.606089+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Shuttle Pharmaceuticals dismisses Forvis Mazars as auditor; no successor engaged","bullets":["Audit Committee and Board approved dismissal on Oct. 16, 2026, effective after the Q3 2026 Form 10-Q for the quarter ended Sept. 30, 2026.","Forvis Mazars' FY2025 and FY2024 reports had no adverse opinion or disclaimer and were not qualified, but included a going-concern explanatory paragraph.","No disagreements; reportable events limited to material weaknesses in accounting policies/close oversight, review and segregation of duties over journal entries/spreadsheets.","Other weaknesses: ITGC super-user access and segregation-of-duties issues; entity-level controls over timely communication of material contracts; insufficient technical accounting/valuation expertise.","As of the Oct. 22, 2026 filing, no replacement independent auditor had been engaged; Audit Committee authorized Forvis to respond to successor inquiries."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-048112","json":"https://secwatch.observer/filing/0001493152-26-048112.json","markdown":"https://secwatch.observer/filing/0001493152-26-048112.md","text":"https://secwatch.observer/filing/0001493152-26-048112.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226048112/0001493152-26-048112-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226048112/form8-k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-22T20:31:24.606089+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"}