8-K RE AUM 2/1/2016

Company

PRINCIPAL FINANCIAL GROUP INC

Filed

February 1, 2016

Period of Report

February 1, 2016

Accession Number

0001126328-16-000346

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →