Company Analysis

CECO Environmental Corp. (CECO)

TXSE: CECO · Industrial & Commercial Fans & Blowers & Air Purifing Equip · Addison, TX · filing with the SEC since 1995
Grade4.9
◀ Past 3.0● Present 5.2▶ Future 6.5

Filings

264 filings since 2017 beside 261 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 40 days after the quarter ended. The proxy statement was last filed Apr 10, 2025.

Filings a yearinsider forms included
3839505758456081
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Listing warning from its exchange (8-K item 3.01): 1 time in the last 36 months, the newest Oct 5, 2026.Officer or director change (8-K item 5.02): 5 times in the last 36 months, the newest Jun 1, 2026.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest Mar 6, 2025.SEC letters: 2 in the last 36 months, the newest Apr 21, 2026.
Insider forms 261

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 9, 2026 10-Q Quarterly report Sep 30, 2026
Nov 9, 2026 8-K items 2.02, 9.01 Results released · Current report
Nov 5, 2026 SCHEDULE 13G/A Large holder update, amended
Oct 16, 2026 CERT Exchange listing certification
Oct 16, 2026 8-A12B Class of securities registered for listing
Oct 16, 2026 25 Delisting notice
Oct 5, 2026 8-K items 3.01, 7.01, 9.01 Listing warning from its exchange; Investor disclosure (Regulation FD) · Current report Oct 2, 2026
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 10, 2026 10-Q Quarterly report Jun 30, 2026
Aug 10, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 3, 2026 8-K/A item 9.01 Financial statements and exhibits · Current report, amended Jun 1, 2026
Jun 9, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Jun 1, 2026 S-8 Employee stock plan registration
May 29, 2026 SD Conflict minerals report
May 28, 2026 8-K items 5.02, 5.07, 7.01, 9.01 Officer or director change; Shareholder vote; Investor disclosure (Regulation FD) · Current report May 27, 2026
May 19, 2026 425 Merger communication
May 15, 2026 SCHEDULE 13G Large holder notice
Apr 30, 2026 10-Q Quarterly report Mar 31, 2026
Apr 28, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 24, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 23, 2026 424B3 Shelf offering
Apr 22, 2026 EFFECT Registration effective
Apr 21, 2026 CORRESP Reply to the SEC
Apr 21, 2026 S-4/A Merger or exchange registration, amended
Apr 15, 2026 UPLOAD SEC comment letter
Apr 8, 2026 S-4 Merger or exchange registration
Apr 2, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report Mar 30, 2026
Mar 24, 2026 425 Merger communication
Mar 23, 2026 425 Merger communication
Mar 12, 2026 425 Merger communication
Mar 2, 2026 10-K Annual report Dec 31, 2025
Mar 2, 2026 425 Merger communication
Feb 27, 2026 425 Merger communication
Feb 26, 2026 SCHEDULE 13D/A Activist holder update, amended
Feb 26, 2026 425 Merger communication
Feb 25, 2026 425 Merger communication
Feb 24, 2026 8-K items 2.02, 9.01 Results released · Current report
40 of 264 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton CECO · research, not advice