{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-019741","form_type":"8-K","ticker":"THG","cik":"0000944695","company_name":"HANOVER INSURANCE GROUP, INC.","filed_at":"2023-05-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.951414+00:00","generated_at":"2026-06-15T11:41:46.778578+00:00","sec_items":["5.07"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Hanover Insurance annual meeting elects three directors, approves ESPP, say-on-pay, and auditor ratification","bullets":["Elected Aristeguieta, Carlin, Ward to Class of 2026 with strong support (over 26.6M votes for).","Approved 2023 Employee Stock Purchase Plan (30.1M for, 65.7K against).","Advisory vote on executive compensation passed (29.4M for); frequency set at one year (29.3M for).","Ratified PricewaterhouseCoopers as independent auditor for 2023 (31.1M for, 0.84M against).","Broker non-votes of 1.8M shares reported on director elections and other proposals."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-019741","json":"https://secwatch.observer/filing/0000950170-23-019741.json","markdown":"https://secwatch.observer/filing/0000950170-23-019741.md","text":"https://secwatch.observer/filing/0000950170-23-019741.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/thg-20230509.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T11:41:46.778578+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":"7e99e1b9debfe00d200a12eabab3d6575177fc14","claim":"HANOVER INSURANCE GROUP, INC. shareholders approved Election of Directors at the 2023-05-09 meeting.","evidence_excerpt":"Item 1 – Election of Directors Name Votes For Votes Against Votes Abstained Broker Non-Votes Francisco A. Aristeguieta 29,718,427 465,661 22,135 1,798,017 Jane D. Carlin 26,689,662 3,495,519 21,042 1,798,017 Elizabeth A. Ward 29,755,834 429,212 21,177 1,798,017","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-09"}],"fact_type":"shareholder_vote"},{"claim_id":"8840d1b96b2c5c73c3d671b52ce563101edd6445","claim":"HANOVER INSURANCE GROUP, INC. shareholders approved Approval of The Hanover Insurance Group 2023 Employee Stock Purchase Plan at the 2023-05-09 meeting.","evidence_excerpt":"Item 2 – Approval of The Hanover Insurance Group 2023 Employee Stock Purchase Plan Votes For Votes Against Votes Abstained Broker Non-Votes 30,123,496 65,658 17,069 1,798,017","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"equity plan"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-09"}],"fact_type":"shareholder_vote"},{"claim_id":"c564ef4f2ae6a2d7c91803e83171a9f400ef6863","claim":"HANOVER INSURANCE GROUP, INC. shareholders approved Ratification of Independent, Registered Public Accounting Firm at the 2023-05-09 meeting.","evidence_excerpt":"Item 5 – Ratification of Independent, Registered Public Accounting Firm Votes For Votes Against Votes Abstained 31,143,582 843,915 16,744","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-09"}],"fact_type":"shareholder_vote"},{"claim_id":"dbd7c4f96c1e8e1192c9712fdb22796f1b9ac854","claim":"HANOVER INSURANCE GROUP, INC. shareholders approved Advisory Vote on the Frequency with which to Hold Advisory Votes on Executive Compensation at the 2023-05-09 meeting.","evidence_excerpt":"Item 4 – Advisory Vote on the Frequency with which to Hold Advisory Votes on Executive Compensation One Year Two Years Three Years Votes Abstained Broker Non-Votes 29,318,182 13,598 848,951 25,492 1,798,017","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay frequency"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-09"}],"fact_type":"shareholder_vote"},{"claim_id":"dee367cab08e5ad5fa2a69a6b225ef7acd052fe7","claim":"HANOVER INSURANCE GROUP, INC. shareholders approved Advisory Vote on Executive Compensation at the 2023-05-09 meeting.","evidence_excerpt":"Item 3 – Advisory Vote on Executive Compensation Votes For Votes Against Votes Abstained Broker Non-Votes 29,435,090 729,752 41,381 1,798,017","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/944695/000095017023019741/0000950170-23-019741-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-09"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}