{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-221636","form_type":"8-K","ticker":"THG","cik":"0000944695","company_name":"HANOVER INSURANCE GROUP, INC.","filed_at":"2026-05-13T20:12:24+00:00","discovered_at":"2026-05-13T20:13:00.301771+00:00","generated_at":"2026-05-13T22:00:51.424648+00:00","sec_items":["5.02","5.07","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Hanover Insurance announces $700M share repurchase program, replaces $63M remaining authorization","bullets":["New $700M share repurchase authorization approved; no time limit and no obligation to repurchase.","Prior $63M remaining authorization terminated; buybacks may use open market, private, or accelerated transactions.","CFO Farber cites confidence in earnings durability and flexible capital management in announcing program.","Patricia Norton-Gatto appointed Principal Accounting Officer; Jeffrey Farber relinquishes that role.","Annual meeting results: all 8 director nominees elected, say-on-pay approved, PwC ratified as auditor."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-221636","json":"https://secwatch.observer/filing/0001193125-26-221636.json","markdown":"https://secwatch.observer/filing/0001193125-26-221636.md","text":"https://secwatch.observer/filing/0001193125-26-221636.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/944695/000119312526221636/0001193125-26-221636-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/944695/000119312526221636/thg-20260512.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T22:00:51.424648+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":"375ba294dd","claim":"Patricia A. Norton-Gatto was appointed as Principal Accounting Officer at HANOVER INSURANCE GROUP, INC..","evidence_excerpt":"On May 13, 2026, the Board of Directors of The Hanover Insurance Group, Inc. (the “Company”) appointed Patricia A. Norton-Gatto, Senior Vice President and Corporate Controller, to assume the role of Principal Accounting Officer effective on that date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000119312526221636/0001193125-26-221636-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Principal Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"50c8c38201","claim":"Jeffrey M. Farber changed role as Principal Accounting Officer at HANOVER INSURANCE GROUP, INC..","evidence_excerpt":"Accordingly, Jeffrey M. Farber, 62, the Company’s Executive Vice President and Chief Financial Officer will no longer serve in the role of Principal Accounting Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000119312526221636/0001193125-26-221636-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"relinquished"},{"label":"Role","value":"Principal Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}