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Filing metadata

Accession number: 0001126328-12-000135
Form type: Form 4
Filer: PRINCIPAL FINANCIAL GROUP INC
CIK: CIK 1126328
Filed: May 22, 2012
Reporting period: May 20, 2012
Description: Insider transaction

Documents

0001126328-12-000135-index.htm

Complete submission

0001126328-12-000135.txt

directory listing

Filed by

PRINCIPAL FINANCIAL GROUP INC