<SEC-DOCUMENT>0001104659-26-089307-index.html : 20260803 <SEC-HEADER>0001104659-26-089307.hdr.sgml : 20260803 <ACCEPTANCE-DATETIME>20260731175741 ACCESSION NUMBER: 0001104659-26-089307 CONFORMED SUBMISSION TYPE: 8-K/A PUBLIC DOCUMENT COUNT: 14 CONFORMED PERIOD OF REPORT: 20260601 ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20260803 DATE AS OF CHANGE: 20260731 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CECO ENVIRONMENTAL CORP CENTRAL INDEX KEY: 0000003197 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564] ORGANIZATION NAME: 06 Technology EIN: 132566064 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-07099 FILM NUMBER: 261229757 BUSINESS ADDRESS: STREET 1: 5080 SPECTRUM DRIVE STREET 2: SUITE 800E CITY: ADDISON STATE: TX ZIP: 75001 BUSINESS PHONE: (513) 458-2600 MAIL ADDRESS: STREET 1: 5080 SPECTRUM DRIVE STREET 2: SUITE 800E CITY: ADDISON STATE: TX ZIP: 75001 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 </SEC-HEADER> <DOCUMENT> <TYPE>8-K/A <SEQUENCE>1 <FILENAME>tm2621629d1_8ka.htm <DESCRIPTION>FORM 8-K/A <TEXT> Document 1 - file: tm2621629d1_8ka.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>tm2621629d1_ex23-1.htm <DESCRIPTION>EXHIBIT 23.1 <TEXT> Document 2 - file: tm2621629d1_ex23-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>3 <FILENAME>tm2621629d1_ex99-1.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 3 - file: tm2621629d1_ex99-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>4 <FILENAME>ceco-20260601.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 4 - file: ceco-20260601.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>ceco-20260601_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 5 - file: ceco-20260601_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>ceco-20260601_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 6 - file: ceco-20260601_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>tm2621629d1_ex23-1img01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: tm2621629d1_ex23-1img01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>9 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 9 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>13 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: FilingSummary.html
Document 13 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>15 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>16 <FILENAME>0001104659-26-089307-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 16 - file: 0001104659-26-089307-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>17 <FILENAME>tm2621629d1_8ka_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: tm2621629d1_8ka_htm.html
Document 17 - RAW XML: tm2621629d1_8ka_htm.xml
</DOCUMENT> </SEC-DOCUMENT>