{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-013203","form_type":"8-K","ticker":"MKTW","cik":"0001805651","company_name":"MARKETWISE, INC.","filed_at":"2025-03-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.952771+00:00","generated_at":"2026-05-24T16:04:41.345450+00:00","sec_items":["4.01","1.01","3.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"MarketWise dismisses Deloitte & Touche, engages Grant Thornton as auditor","bullets":["Audit Committee dismissed Deloitte & Touche on March 14, 2025; no disagreements were reported.","Previously reported material weaknesses in internal control as of Dec 31, 2022 were remediated by Dec 31, 2023.","Grant Thornton LLP appointed as independent auditor for FY ending Dec 31, 2025, effective March 17, 2025.","Deloitte's reports for FY2023 and FY2024 were unqualified; no adverse opinions."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-013203","json":"https://secwatch.observer/filing/0001628280-25-013203.json","markdown":"https://secwatch.observer/filing/0001628280-25-013203.md","text":"https://secwatch.observer/filing/0001628280-25-013203.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1805651/000162828025013203/0001628280-25-013203-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1805651/000162828025013203/mktw-20250314.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T16:04:41.345450+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":"6d339e2da5c521f2fcb104c0a26ea4b4553fb92c","claim":"MARKETWISE, INC. dismissed Deloitte & Touche LLP as its auditor.","evidence_excerpt":"On March 14, 2025, the Audit Committee of the Board of Directors of MarketWise, Inc. (the \"Company\") approved the dismissal of Deloitte & Touche LLP as the Company's independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1805651/000162828025013203/0001628280-25-013203-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"dismissal"},{"label":"Auditor","value":"Deloitte & Touche LLP"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}