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Filing metadata

Accession number: 0000908834-11-000141
Form type: Form 4
Filer: CECO ENVIRONMENTAL CORP
CIK: CIK 3197
Filed: May 19, 2011
Reporting period: May 17, 2011
Description: Insider transaction

Documents

0000908834-11-000141-index.htm

Complete submission

0000908834-11-000141.txt

directory listing

Filed by

CECO ENVIRONMENTAL CORP