TENNANT CO — All Filings
1,006 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002462 | Mar 27, 2026 | — |
| DEFA14A | DEFA14A | 0001104659-26-030913 | Mar 18, 2026 | — |
| DEF 14A | DEF 14A | 0001104659-26-030889 | Mar 18, 2026 | Apr 29, 2026 |
| 4 | — | 0001624242-26-000005 | Mar 10, 2026 | Mar 6, 2026 |
| SCHEDULE 13D | — | 0000807249-26-000024 | Mar 9, 2026 | — |
| 4 | — | 0002022060-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0001850276-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0001818711-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0001494479-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0001524598-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0001624242-26-000003 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | — | 0002036886-26-000005 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001406019-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001434811-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001559475-26-000002 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | — | 0001667346-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001850276-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001524598-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001494479-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001624242-26-000002 | Mar 2, 2026 | Apr 14, 2025 |
| 4 | — | 0002022060-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001818711-26-000002 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | — | 0001191569-26-000006 | Mar 2, 2026 | Feb 26, 2026 |
| 8-K | FORM 8-K | 0001104659-26-021561 | Feb 27, 2026 | Feb 26, 2026 |
| 144 | — | 0001628280-26-012807 | Feb 27, 2026 | — |
| 144 | — | 0001628280-26-012489 | Feb 26, 2026 | — |
| 144 | — | 0001628280-26-012486 | Feb 26, 2026 | — |
| 10-K | FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2025 | 0000097134-26-000008 | Feb 24, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K DATED FEBRUARY 23, 2026 | 0000097134-26-000004 | Feb 24, 2026 | Feb 23, 2026 |
| 3 | — | 0001191569-26-000004 | Feb 23, 2026 | Feb 12, 2026 |
| 3 | — | 0002036886-26-000003 | Feb 23, 2026 | Feb 12, 2026 |
| SCHEDULE 13G/A | — | 0001172661-26-001039 | Feb 17, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-015182 | Feb 13, 2026 | Feb 12, 2026 |
| 8-K | FORM 8-K | 0001104659-26-009733 | Feb 3, 2026 | — |
| 4 | — | 0002022060-25-000004 | Nov 5, 2025 | Nov 3, 2025 |
| 10-Q | FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2025 | 0000097134-25-000036 | Nov 4, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K DATED NOVEMBER 3, 2025 | 0000097134-25-000034 | Nov 3, 2025 | — |
| 4 | — | 0001415889-25-022599 | Aug 21, 2025 | Aug 19, 2025 |
| 144 | — | 0001965353-25-000142 | Aug 19, 2025 | — |
| 10-Q | FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2025 | 0000097134-25-000027 | Aug 7, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K DATED AUGUST 6, 2025 | 0000097134-25-000024 | Aug 6, 2025 | — |
| 11-K | FORM 11-K | 0000097134-25-000021 | Jun 26, 2025 | Dec 31, 2024 |
| SD | FORM SD | 0000097134-25-000016 | May 27, 2025 | — |
| SCHEDULE 13G/A | — | 0001172661-25-002302 | May 15, 2025 | — |
| 4 | — | 0001415889-25-012380 | May 8, 2025 | May 6, 2025 |
| 4 | — | 0001415889-25-012379 | May 8, 2025 | May 6, 2025 |
| 4 | — | 0001415889-25-012378 | May 8, 2025 | May 6, 2025 |
| 4 | — | 0001415889-25-012377 | May 8, 2025 | May 6, 2025 |
| 4 | — | 0001415889-25-012376 | May 8, 2025 | May 6, 2025 |
| 4 | — | 0001415889-25-012375 | May 8, 2025 | May 6, 2025 |