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TENNANT CO — 10-K Filings

25 10-K filings on record

This page lists all 10-K filings submitted to the SEC by TENNANT CO (TNC), sorted by most recent first. Each row links to the full filing on EdgarLookup. TENNANT CO has filed 25 10-K documents with the SEC since 2010. To view all SEC filings by TENNANT CO, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-K405/A 10-Q 10-Q/A 11-K 11-K/A 144 3 3/A 4 4/A 424B3 5 8-A12B 8-A12G 8-A12G/A 8-K 8-K/A ARS CERTNYS CORRESP DEF 14A DEFA14A DEFR14A EFFECT NT 11-K PRE 14A S-3 S-3/A S-3ASR S-4 S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
10-K FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2025 0000097134-26-000008 Feb 24, 2026 Dec 31, 2025
10-K FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2024 0000097134-25-000006 Feb 18, 2025 Dec 31, 2024
10-K FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2023 0000097134-24-000008 Feb 22, 2024 Dec 31, 2023
10-K FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2022 0000097134-23-000019 Feb 23, 2023 Dec 31, 2022
10-K FORM 10-K 0001437749-22-004272 Feb 24, 2022 Dec 31, 2021
10-K FORM 10-K FILED FEBRUARY 25, 2021 0001437749-21-004045 Feb 25, 2021 Dec 31, 2020
10-K 10-K 0000097134-20-000008 Feb 27, 2020 Dec 31, 2019
10-K FORM 10-K FILED FEBRUARY 28, 2019 0000097134-19-000006 Feb 28, 2019 Dec 31, 2018
10-K FORM 10-K FILED FEBRUARY 27, 2018 0000097134-18-000009 Feb 28, 2018 Dec 31, 2017
10-K FORM 10-K FILED MARCH 1, 2017 0000097134-17-000006 Mar 1, 2017 Dec 31, 2016
10-K FORM 10-K FILED FEBRUARY 26, 2016 0000097134-16-000055 Feb 29, 2016 Dec 31, 2015
10-K FORM 10-K FILED FEBRUARY 27, 2015 0000097134-15-000005 Feb 27, 2015 Dec 31, 2014
10-K FORM 10-K FILED FEBRUARY 28, 2014 0000097134-14-000008 Feb 28, 2014 Dec 31, 2013
10-K FORM 10-K FILED FEBRUARY 21, 2013 0000097134-13-000007 Feb 22, 2013 Dec 31, 2012
10-K FORM 10-K FILED FEBRUARY 24, 2012 0000097134-12-000006 Feb 24, 2012 —
10-K FORM 10-K FILED FEBRUARY 25, 2011 0000097134-11-000003 Feb 28, 2011 Dec 31, 2010
10-K FORM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2009 0000097134-10-000004 Mar 1, 2010 Dec 31, 2009
10-K FORM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2008 0000097134-09-000006 Mar 16, 2009 Dec 31, 2008
10-K FORM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2007 0000897101-08-000494 Mar 5, 2008 Dec 31, 2007
10-K FORM 10-K FOR THE FISCAL YEAR ENDED 12-31-2006 0000897101-07-000525 Mar 5, 2007 Dec 31, 2006
10-K FORM 10-K FOR YEAR ENDED DECEMBER 31, 2005 0000897101-06-000510 Mar 2, 2006 Dec 31, 2005
10-K — 0000897101-05-000691 Mar 11, 2005 Dec 31, 2004
10-K 10-K 0001104659-04-007447 Mar 15, 2004 Dec 31, 2003
10-K 10-K 0001104659-03-004886 Mar 25, 2003 Dec 31, 2002
10-K 10-K 0001104659-02-001132 Mar 29, 2002 Dec 31, 2001