CECO ENVIRONMENTAL CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Addison, TX
SEC filing record 1 source field available
Fiscal year end
31 December
CECO ENVIRONMENTAL CORP has filed 1,302 SEC EDGAR filings since 14 Aug 1995

SEC filing history

Showing 26-50 of 901 matching filings.

Per page
25
Current page
2
ARS File 000-07099

ARS

Filing date
24 Apr 2026
Reporting date
31 Dec 2025
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424B3 File 333-294924

424B3

Filing date
23 Apr 2026
Reporting date
Not listed
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EFFECT File 333-294924

EFFECT filing

Filing date
22 Apr 2026
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
21 Apr 2026
Reporting date
Not listed
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S-4/A File 333-294924

S-4/A

Filing date
21 Apr 2026
Reporting date
Not listed
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UPLOAD File 333-294924

UPLOAD filing

Filing date
15 Apr 2026
Reporting date
Not listed
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4

4

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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4

4

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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4

4

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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425

425

Filing date
24 Mar 2026
Reporting date
Not listed
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425

425

Filing date
23 Mar 2026
Reporting date
Not listed
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4

4

Filing date
17 Mar 2026
Reporting date
15 Mar 2026
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4

4

Filing date
17 Mar 2026
Reporting date
15 Mar 2026
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4

4

Filing date
17 Mar 2026
Reporting date
15 Mar 2026
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4

4

Filing date
17 Mar 2026
Reporting date
15 Mar 2026
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425

425

Filing date
12 Mar 2026
Reporting date
Not listed
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4

4

Filing date
09 Mar 2026
Reporting date
07 Mar 2026
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4

4

Filing date
09 Mar 2026
Reporting date
07 Mar 2026
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425

425

Filing date
02 Mar 2026
Reporting date
Not listed
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425

425

Filing date
27 Feb 2026
Reporting date
Not listed
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SCHEDULE 13D/A File 005-19763

SCHEDULE 13D/A filing

Filing date
26 Feb 2026
Reporting date
Not listed
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