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Filing metadata

Accession number: 0001181431-11-062153
Form type: Form 4
Filer: CONSTELLATION ENERGY GROUP INC
CIK: CIK 1004440
Filed: Dec 29, 2011
Reporting period: Dec 27, 2011
Description: Insider transaction

Documents

0001181431-11-062153-index.htm

Complete submission

0001181431-11-062153.txt

directory listing

Filed by

CONSTELLATION ENERGY GROUP INC