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TENNANT CO — 11-K Filings

23 11-K filings on record

This page lists all 11-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 23 11-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
11-K FORM 11-K 0000097134-25-000021 Jun 26, 2025 Dec 31, 2024
11-K FORM 11-K 0000097134-24-000022 Jun 27, 2024 Dec 31, 2023
11-K FORM 11-K 0000097134-23-000042 Jun 29, 2023 Dec 31, 2022
11-K FORM 11-K 0001437749-22-015420 Jun 21, 2022 Dec 31, 2021
11-K FORM 11-K 0001437749-21-014847 Jun 15, 2021 Dec 31, 2020
11-K FORM 11-K 0000097134-20-000028 Jun 15, 2020 Dec 31, 2019
11-K FORM 11-K 0000097134-19-000026 Jun 27, 2019 Dec 31, 2018
11-K FORM 11-K 0000097134-18-000020 Jun 15, 2018 Dec 31, 2017
11-K FORM 11-K 0000097134-17-000024 Jun 23, 2017 Dec 31, 2016
11-K FORM 11-K 0000097134-16-000072 Jun 28, 2016 Dec 31, 2015
11-K FORM 11-K 0000097134-15-000028 Jun 24, 2015 Dec 31, 2014
11-K FORM 11-K 0000097134-14-000026 Jun 20, 2014 Dec 31, 2013
11-K FORM 11-K 0000097134-13-000023 Jun 19, 2013 Dec 31, 2012
11-K FORM 11-K 0000097134-12-000019 Jun 27, 2012 Dec 31, 2011
11-K FORM 11-K 0000097134-11-000017 Jun 24, 2011 —
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-10-014178 Jun 28, 2010 Dec 31, 2009
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-09-022186 Jun 29, 2009 Dec 31, 2008
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-08-030803 Jun 27, 2008 Dec 31, 2007
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-07-031615 Jul 3, 2007 Dec 31, 2006
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-06-030230 Jun 30, 2006 Dec 31, 2005
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-05-030378 Jun 30, 2005 Dec 31, 2004
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-04-028274 Jun 30, 2004 Dec 31, 2003
11-K AUTO-GENERATED PAPER DOCUMENT 9999999997-03-029373 Jul 15, 2003 Dec 31, 2002