TNC · NYSE · CIK 0000097134

TENNANT CO

TENNANT CO’s most recent SEC filing in our snapshot is a Form 4 filed on Sep 23, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $1.2B and net income of $43.8M, according to its XBRL data on EDGAR. Its EDGAR record lists 37 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$1.2B
Net income, FY2025
$43.8M
Form 4 filings on record, past 12 months
37

Company overview

Legal name (as filed)
TENNANT CO
Ticker
TNC
SEC Central Index Key (CIK)
0000097134
Business address
EDEN PRAIRIE, MN
State or country of incorporation
MN
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2362 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from TENNANT CO’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.1BFY2021$1.1BFY2022$1.2BFY2023$1.3BFY2024$1.2BFY2025
Net income
$64.9MFY2021$66.3MFY2022$109.5MFY2023$83.7MFY2024$43.8MFY2025
TNC annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$1.1B$1.1B$1.2B$1.3B$1.2B
Net income$64.9M$66.3M$109.5M$83.7M$43.8M
Diluted EPS$3.44$3.55$5.83$4.38$2.36
Total assets$1.1B$1.1B$1.1B$1.2B$1.3B
Cash and equivalents$123.6M$77.4M$117.1M$99.8M$106.4M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

TNC latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 24, 202610-KFORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2025· period Dec 31, 2025Document · Index
Aug 6, 202610-QFORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2026· period Jun 30, 2026Document · Index
Aug 6, 20268-KResults of operations· period Aug 5, 2026Document · Index
Mar 18, 2026DEF 14ADefinitive proxy statement· period Apr 29, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about TENNANT CO, by form type:

4 ×208-K ×5SCHEDULE 13G ×410-Q ×2SCHEDULE 13G/A ×2144 ×1SCHEDULE 13D/A ×111-K ×1SD ×1DEFA14A ×1DEF 14A ×1SCHEDULE 13D ×1
TNC recent filings
FiledFormWhat it isOriginal
Sep 23, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 31, 2026Document · Index
Sep 22, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 14, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Aug 13, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 13, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 6, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Aug 6, 202610-QFORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2026· period Jun 30, 2026Document · Index
Aug 6, 20268-KResults of operations· period Aug 5, 2026Document · Index
Jul 30, 20268-KDirector or officer change· period Jul 27, 2026Document · Index
Jun 25, 202611-KAnnual report of employee stock plans· period Dec 31, 2025Document · Index
Jun 17, 20268-KDirector or officer change· period Jun 17, 2026Document · Index
May 28, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 13, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 11, 20264Statement of changes in beneficial ownership (insider trade)· period May 7, 2026Document · Index
May 7, 2026144Notice of proposed sale of securitiesDocument · Index
May 5, 202610-QFORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2026· period Mar 31, 2026Document · Index
May 4, 20268-KResults of operations· period May 4, 2026Document · Index
May 1, 20268-KShareholder vote results· period Apr 29, 2026Document · Index
Apr 30, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 29, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 16, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 14, 2026Document · Index
Mar 27, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 18, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Mar 18, 2026DEF 14ADefinitive proxy statement· period Apr 29, 2026Document · Index
Mar 10, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 6, 2026Document · Index
Mar 9, 2026SCHEDULE 13DActive beneficial ownership report (over 5%)Document · Index
Mar 3, 20264Statement of changes in beneficial ownership (insider trade)· period Feb 28, 2026Document · Index
Mar 3, 20264Statement of changes in beneficial ownership (insider trade)· period Feb 28, 2026Document · Index

Insider filing activity

37 Form 4 filings appear in TENNANT CO’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000097134 and XBRL company facts. TENNANT CO on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.