{"schema_version":"secwatch.filing_event.v1","accession":"0000874766-23-000002","form_type":"8-K","ticker":"HIG","cik":"0000874766","company_name":"HARTFORD INSURANCE GROUP, INC.","filed_at":"2023-01-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.343835+00:00","generated_at":"2026-06-20T12:49:20.319306+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Hartford appoints Allison Niderno as SVP and Controller effective March 1, 2023","bullets":["Allison Niderno named Senior Vice President and Controller, becoming principal accounting officer.","Effective March 1, 2023; Niderno previously served as VP & Head of External Reporting, Accounting Policy and Investment Finance since May 2018.","Joined Hartford in May 2004; prior experience at PriceWaterhouseCoopers in insurance and financial services assurance.","Niderno, age 43, has held increasing responsibilities since joining the company."],"urls":{"canonical":"https://secwatch.observer/filing/0000874766-23-000002","json":"https://secwatch.observer/filing/0000874766-23-000002.json","markdown":"https://secwatch.observer/filing/0000874766-23-000002.md","text":"https://secwatch.observer/filing/0000874766-23-000002.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874766/000087476623000002/0000874766-23-000002-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874766/000087476623000002/hig-20230119.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T12:49:20.319306+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":"a4cd9beac8","claim":"Allison Niderno was appointed as Senior Vice President and Controller at HARTFORD INSURANCE GROUP, INC..","evidence_excerpt":"On January 19, 2023, The Hartford Financial Services Group, Inc. (the \"Company\") appointed Allison Niderno Senior Vice President and Controller of the Company, effective March 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/874766/000087476623000002/0000874766-23-000002-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Senior Vice President and Controller"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}