SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000820478-13-000004
Form type: SC 13G
Filer: CECO ENVIRONMENTAL CORP
CIK: CIK 3197
Filed: Jan 23, 2013
Reporting period: Dec 31, 2012
Description: Passive 5%+ stake

Documents

0000820478-13-000004-index.htm

Complete submission

0000820478-13-000004.txt

directory listing

Filed by

CECO ENVIRONMENTAL CORP