HANOVER INSURANCE GROUP, INC.THGEarnings & Financial Report
NYSE · Financials · Fire, Marine & Casualty Insurance
The Hanover Insurance Group, Inc. is an insurance company based in Worcester, Massachusetts. It was the original name of a property-liability insurance firm established in 1852, and it remained a publicly traded company under that name until the early 1990s, when it changed its name to Allmerica Property & Casualty Companies.
What changed in HANOVER INSURANCE GROUP, INC.'s 10-K — 2022 vs 2023
No meaningful paragraph-level changes detected in the compared sections. Either the two filings are nearly identical or the sections did not parse.