TENNANT CO — DEF 14A Filings
32 DEF 14A filings on record
This page lists all DEF 14A 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 32 DEF 14A documents with the SEC since 2010. To view all SEC filings by TENNANT CO, see the full filings list.
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 |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001104659-26-030889 | Mar 18, 2026 | Apr 29, 2026 |
| DEF 14A | DEF 14A | 0001104659-25-025065 | Mar 18, 2025 | Apr 29, 2025 |
| DEF 14A | FORM DEF 14A | 0001104659-24-037248 | Mar 21, 2024 | May 1, 2024 |
| DEF 14A | DEF 14A | 0001104659-23-032759 | Mar 15, 2023 | — |
| DEF 14A | — | 0001104659-22-034983 | Mar 17, 2022 | Apr 26, 2022 |
| DEF 14A | DEF 14A | 0001104659-21-037590 | Mar 17, 2021 | Apr 28, 2021 |
| DEF 14A | DEF 14A | 0001104659-20-035841 | Mar 19, 2020 | Apr 29, 2020 |
| DEF 14A | DEF 14A | 0001104659-19-018741 | Mar 29, 2019 | May 8, 2019 |
| DEF 14A | DEF 14A | 0001047469-18-001642 | Mar 14, 2018 | Apr 25, 2018 |
| DEF 14A | DEF 14A | 0000097134-17-000011 | Mar 15, 2017 | Apr 26, 2017 |
| DEF 14A | DEF 14A | 0000097134-16-000058 | Mar 15, 2016 | Apr 27, 2016 |
| DEF 14A | DEF 14A | 0000097134-15-000012 | Mar 16, 2015 | Apr 29, 2015 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000097134-14-000012 | Mar 10, 2014 | Apr 23, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000097134-13-000009 | Mar 11, 2013 | Apr 24, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000097134-12-000009 | Mar 15, 2012 | Apr 25, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000097134-11-000006 | Mar 15, 2011 | Apr 28, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000897101-10-000597 | Mar 19, 2010 | Apr 28, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000897101-09-000575 | Mar 20, 2009 | Apr 29, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000897101-08-000622 | Mar 14, 2008 | Apr 29, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT DATED MAY 3, 2007 | 0000897101-07-000585 | Mar 15, 2007 | May 3, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000897101-06-000587 | Mar 15, 2006 | May 4, 2006 |
| DEF 14A | — | 0000897101-05-000713 | Mar 15, 2005 | May 5, 2005 |
| DEF 14A | DEF 14A | 0001047469-04-008019 | Mar 15, 2004 | May 6, 2004 |
| DEF 14A | DEF 14A | 0001047469-03-010284 | Mar 26, 2003 | May 1, 2003 |
| DEF 14A | DEF 14A | 0000912057-02-012542 | Mar 29, 2002 | May 2, 2002 |
| DEF 14A | DEF 14A | 0000912057-01-505645 | Mar 30, 2001 | May 3, 2001 |
| DEF 14A | DEF 14A | 0000912057-00-015459 | Mar 31, 2000 | May 4, 2000 |
| DEF 14A | DEF 14A | 0001047469-99-011248 | Mar 25, 1999 | May 6, 1999 |
| DEF 14A | DEF 14A | 0001047469-98-011333 | Mar 25, 1998 | May 8, 1998 |
| DEF 14A | DEF 14A | 0000912057-97-009995 | Mar 25, 1997 | May 1, 1997 |
| DEF 14A | SCHEDULE 14-A | 0000912057-96-004929 | Mar 22, 1996 | May 2, 1996 |
| DEF 14A | PROXY STATEMENT | 0000912057-95-001714 | Mar 27, 1995 | May 4, 1995 |