Official SEC submissions

CECO Environmental SEC Filings

Direct answer

CECO Environmental's latest SEC filing is 4.

It was filed on August 18, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
Official SEC EDGAR submissions

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Recent SEC filings

4

Insider transaction

Filed:

Report date:

4

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10-Q

Periodic report

Filed:

Report date:

10-Q

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8-K

Current report

Filed:

Report date:

8-K

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8-K/A

Current report

Filed:

Report date:

FORM 8-K/A

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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144

Planned securities sale

Filed:

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4

Insider transaction

Filed:

Report date:

4

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8-K

Current report

Filed:

Report date:

8-K

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

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4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

10-Q

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

4

Open SEC documentView filing index

10-K

Periodic report

Filed:

Report date:

10-K

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

Verified data

Recent filing categories
4
Recent filings
40
SEC CIK
0000003197
Latest filing date
August 18, 2026

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