{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-100428","form_type":"8-K","ticker":"THG","cik":"0000944695","company_name":"HANOVER INSURANCE GROUP, INC.","filed_at":"2025-07-31T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.746767+00:00","generated_at":"2026-05-17T22:42:11.608979+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Hanover Q2 earnings beat: EPS $4.30, operating EPS $4.35; combined ratio 92.5%","bullets":["Net income $157.1M ($4.30 diluted EPS) vs $40.5M ($1.12) prior year; operating income $158.7M ($4.35).","Combined ratio improved to 92.5% from 99.2% (85.5% ex-cat); catastrophe losses $107.5M.","Net premiums written +4.1% to $1.58B; net investment income $105.5M, +16.7% on higher yields.","Book value per share $89.62, +6.0% from Q1; net and operating ROE 20.1% and 18.7%; returned ~$124M to shareholders YTD."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-100428","json":"https://secwatch.observer/filing/0000950170-25-100428.json","markdown":"https://secwatch.observer/filing/0000950170-25-100428.md","text":"https://secwatch.observer/filing/0000950170-25-100428.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/944695/000095017025100428/0000950170-25-100428-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/944695/000095017025100428/thg-20250730.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T22:42:11.608979+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}