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Filing metadata

Accession number: 0001179110-12-000182
Form type: Form 4
Filer: NORTHWESTERN CORP
CIK: CIK 73088
Filed: Jan 04, 2012
Reporting period: Dec 31, 2011
Description: Insider transaction

Documents

0001179110-12-000182-index.htm

Complete submission

0001179110-12-000182.txt

directory listing

Filed by

NORTHWESTERN CORP