{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-052133","form_type":"8-K","ticker":"MBI","cik":"0000814585","company_name":"MBIA INC","filed_at":"2024-05-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.056831+00:00","generated_at":"2026-06-03T01:16:01.868385+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"MBIA appoints Shengying Yu as Controller and principal accounting officer","bullets":["Effective May 2, 2024, Shengying Yu, 55, appointed Controller and principal accounting officer of MBIA Inc.","Yu previously served as Head of Accounting in the Controller's Group since June 2017; joined MBIA in 2009.","Joseph Schachinger, who succeeded Anthony McKiernan as CFO on April 30, 2024, ceases as principal accounting officer upon Yu's appointment.","Yu is a CPA with prior experience as Senior Manager at Deloitte & Touche (1999-2009)."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-052133","json":"https://secwatch.observer/filing/0000950170-24-052133.json","markdown":"https://secwatch.observer/filing/0000950170-24-052133.md","text":"https://secwatch.observer/filing/0000950170-24-052133.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/814585/000095017024052133/0000950170-24-052133-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/814585/000095017024052133/mbi-20240502.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T01:16:01.868385+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":"633d9cb416","claim":"Shengying Yu was appointed as Controller, principal accounting officer at MBIA INC.","evidence_excerpt":"Effective May 2, 2024, MBIA Inc. (the “Company”) appointed Shengying Yu as Controller, the principal accounting officer for purposes of the Company’s filings with the Securities and Exchange Commission.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/814585/000095017024052133/0000950170-24-052133-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Controller, principal accounting officer"}],"fact_type":"executive_change"},{"claim_id":"6d7b888f70","claim":"Joseph Schachinger changed role as Chief Financial Officer at MBIA INC.","evidence_excerpt":"Joseph Schachinger, as previously announced, has succeeded Anthony McKiernan as Chief Financial Officer of the Company as of April 30, 2024, and will no longer serve as the Company’s principal accounting officer as of the date of Ms. Yu’s appointment.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/814585/000095017024052133/0000950170-24-052133-index.htm","confidence":0.9,"family_label":"Executive change","details":[{"label":"Action","value":"ceased as principal accounting officer"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}