<SEC-DOCUMENT>0001104659-17-008419-index.html : 20170213 <SEC-HEADER>0001104659-17-008419.hdr.sgml : 20170213 <ACCEPTANCE-DATETIME>20170213105454 ACCESSION NUMBER: 0001104659-17-008419 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20170213 DATE AS OF CHANGE: 20170213 GROUP MEMBERS: BRADLEY F. SIMON GROUP MEMBERS: DOUGLAS GRANAT GROUP MEMBERS: LAWRENCE A. OBERMAN GROUP MEMBERS: STEVEN G. SIMON SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CECO ENVIRONMENTAL CORP CENTRAL INDEX KEY: 0000003197 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564] IRS NUMBER: 132566064 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-19763 FILM NUMBER: 17596849 BUSINESS ADDRESS: STREET 1: 4625 RED BANK ROAD, SUITE 200 CITY: CINCINNATI STATE: OH ZIP: 45227 BUSINESS PHONE: 4165936543 MAIL ADDRESS: STREET 1: 2300 YONGE STREET, P.O. BOX 2408 STREET 2: SUITE 1710 CITY: TORONTO STATE: A6 ZIP: M4P 1E4 FORMER COMPANY: FORMER CONFORMED NAME: API ENTERPRISES INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: ALARM PRODUCTS INTERNATIONAL INC DATE OF NAME CHANGE: 19851210 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Trigran Investments, Inc. CENTRAL INDEX KEY: 0001336800 IRS NUMBER: 363825728 STATE OF INCORPORATION: IL FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 630 DUNDEE ROAD STREET 2: SUITE 230 CITY: NORTHBROOK STATE: IL ZIP: 60062 BUSINESS PHONE: 8476561640 MAIL ADDRESS: STREET 1: 630 DUNDEE ROAD STREET 2: SUITE 230 CITY: NORTHBROOK STATE: IL ZIP: 60062 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>a17-4026_1sc13ga.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: a17-4026_1sc13ga.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1 <SEQUENCE>2 <FILENAME>a17-4026_1ex1.htm <DESCRIPTION>EX-1 <TEXT> Document 2 - file: a17-4026_1ex1.htm
</DOCUMENT> </SEC-DOCUMENT>