THE PROGRESSIVE CORPORATION DEFINITIVE PROXY

Company

PROGRESSIVE CORP/OH/

Filed

March 3, 2006

Period of Report

April 21, 2006

Accession Number

0000950152-06-001701

A DEF 14A is a proxy statement sent to shareholders before an annual meeting. It covers executive compensation, board elections, and shareholder votes. Learn more about DEF 14A filings →