TENNANT CO reports

Company location: Eden Prairie, MN
Fiscal year end: 31 December

TENNANT CO has filed 1,571 SEC EDGAR filings since 10 Feb 1994

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SEC filing history

Showing 26-50 of 1,000 matching filings.

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25

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2

4

4 filing

Filing date: 10 Mar 2026
Reporting date: 06 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D File 005-16210

SCHEDULE 13D filing

Filing date: 09 Mar 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 27 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 14 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 02 Mar 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-16191

FORM 8-K

Filing date: 27 Feb 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

144 File 001-16191

144 filing

Filing date: 27 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-16191

144 filing

Filing date: 26 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 001-16191

144 filing

Filing date: 26 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-16191

FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2025

Filing date: 24 Feb 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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