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Filing metadata

Accession number: 0001127602-12-016518
Form type: Form 4
Filer: PIEDMONT NATURAL GAS CO INC
CIK: CIK 78460
Filed: May 11, 2012
Reporting period: May 09, 2012
Description: Insider transaction

Documents

0001127602-12-016518-index.htm

Complete submission

0001127602-12-016518.txt

directory listing

Filed by

PIEDMONT NATURAL GAS CO INC