Official SEC submissions

Northern Technologies International SEC Filings

Direct answer

Northern Technologies International's latest SEC filing is 4.

It was filed on September 4, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
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Recent SEC filings

4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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4

Insider transaction

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144

Planned securities sale

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4

Insider transaction

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144

Planned securities sale

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10-Q

Periodic report

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FORM 10-Q

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8-K

Current report

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FORM 8-K

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4

Insider transaction

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8-K

Current report

Filed:

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FORM 8-K

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10-Q

Periodic report

Filed:

Report date:

FORM 10-Q

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8-K

Current report

Filed:

Report date:

FORM 8-K

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8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

FORM 10-Q

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8-K

Current report

Filed:

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FORM 8-K

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8-K

Current report

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FORM 8-K

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DEF 14A

Proxy statement

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DEFINITIVE PROXY STATEMENT

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DEFA14A

Proxy statement

Filed:

FORM DEFA14A

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10-K

Periodic report

Filed:

Report date:

FORM 10-K

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8-K

Current report

Filed:

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FORM 8-K

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4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

PRIMARY DOCUMENT

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

FORM 10-Q

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:

PRIMARY DOCUMENT

Open SEC documentView filing index

Verified data

Recent filing categories
5
Recent filings
40
SEC CIK
0000875582
Latest filing date
September 4, 2026

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View the Northern Technologies International company profileView Northern Technologies International annual financials