{"ein":"043263626","kind":"company","verification":"filing-verified","name":"HANOVER INSURANCE GROUP, INC.","tickers":["THG"],"exchanges":["NYSE"],"sicDescription":"Fire, Marine & Casualty Insurance","city":"WORCESTER","state":"MA","stateOfIncorporation":"DE","cik":"0000944695","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0000944695.json","lastChecked":"2026-07-05"}