{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-242009","form_type":"8-K","ticker":"ALUR","cik":"0001964979","company_name":"ALLURION TECHNOLOGIES, INC.","filed_at":"2026-05-27T20:35:50+00:00","discovered_at":"2026-05-27T20:37:18.061733+00:00","generated_at":"2026-05-27T20:40:14.185061+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Allurion Technologies dismisses Deloitte & Touche, appoints CBIZ; discloses material weaknesses","bullets":["Deloitte & Touche LLP dismissed as independent auditor effective May 22, 2026; Audit Committee approved.","No adverse opinions or disagreements on accounting principles in fiscal years 2024 and 2025.","Material weaknesses in internal controls existed for FY2024, FY2025, and interim period through May 22, 2026, related to segregation of duties, staffing, and IT controls.","CBIZ CPAs P.C. appointed as new independent auditor for FY2026, effective May 20, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-242009","json":"https://secwatch.observer/filing/0001193125-26-242009.json","markdown":"https://secwatch.observer/filing/0001193125-26-242009.md","text":"https://secwatch.observer/filing/0001193125-26-242009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/0001193125-26-242009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/alur-20260520.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T20:40:14.185061+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":"69fb554c12cdb837e15446e55ec0eb75b480f50b","claim":"ALLURION TECHNOLOGIES, INC. dismissed Deloitte & Touche LLP as its auditor.","evidence_excerpt":"On May 22, 2026 (the “Effective Date”), Deloitte was dismissed as our independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/0001193125-26-242009-index.htm","confidence":0.9},{"claim_id":"c2d70af2b31de0a4a7db1fb12a572b88ed4d20f2","claim":"ALLURION TECHNOLOGIES, INC. engaged CBIZ CPAs P.C. as its auditor.","evidence_excerpt":"On May 20, 2026, the Audit Committee appointed CBIZ CPAs P.C. 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