WAVEMAN · COMPANY

TNC · Tennant Co

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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475

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TNC

Name: TENNANT CO (TNC) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

TENNANT CO

INDUSTRIALS · REFRIGERATION & SERVICE INDUSTRY MACHINERY · CIK 0000097134

SEC FILINGS☆ WATCH

INSIDER NET · 180D

$35.9K

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

113

13F, latest reported quarter

REVENUE GROWTH

-6.5%

XBRL, annual

NET MARGIN

3.6%

CONVERSIONS · 180D

codes C/M, not in net · $193.5K priced

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

net +$35.9K over 180 days

+$641.0K over 90 days

more than 82% of Industrials

CONGRESS

no member of Congress has reported trading it

FUNDS

113 funds added or opened last quarter

below 55% of Industrials

REVENUE

-6.5% year over year

below 84% of Industrials

MARGIN

3.6% net margin

more than 51% of Industrials

BUYBACKS

$60.5M repurchased, FY to 2026-06-30

more than 53% of Industrials

SHORT

no short interest reported

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

113 funds added or opened positions in the latest 13F quarter, of 243 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -9.7%

-9.7%12M

INSIDER BUYINSIDER SELL13D/G STAKE

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

Insiders are net buyers of their own stock.

The record shows a net $35.9K bought by insiders over 180 days, 113 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

DELL ANET TDG TSLA PANW AXON STX KTOS CRCT OFLX JOBY FTNT

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, TENNANT CO insiders bought a net $35.9K of stock across 52 Form 4 purchases and sales, with 2 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER

FILED

VALUE

Morse Timothy R.

Director

BUY

2026-08-12

1,500.0

$102.3K

Mulligan Donal L

Director

BUY

2026-08-12

8,000.0

$538.7K

Zay Richard H.

CHIEF COMMERCIAL OFFICER

SELL

2026-05-07

6,875.0

$605.1K

Glerum James T Jr.

Director

BUY

2026-03-02

8,163.0

$500.0K

Mulligan Donal L

Director

BUY

2026-02-27

3,000.0

$184.8K

52 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 47 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

BlackRock, Inc.

2,698,829.0 sh

$236.3M

VANGUARD PORTFOLIO MANAGEMENT LLC

1,182,875.0 sh

$103.5M

FMR LLC

982,418.0 sh

$86.0M

ALLIANCEBERNSTEIN L.P.

1,216,305.0 sh

$80.8M

VANGUARD CAPITAL MANAGEMENT LLC

767,007.0 sh

$67.1M

5%+ owners

13D = intent to influence · 13G = passive

GAMCO INVESTORS, INC. ET AL

ACTIVIST 13D · 2026-03-09

0.0%

GABELLI FUNDS LLC

ACTIVIST 13D · 2026-03-09

1.1%

GAMCO Asset Management Inc.

ACTIVIST 13D · 2026-03-09

3.8%

GABELLI FOUNDATION, INC.

ACTIVIST 13D · 2026-03-09

0.1%

MJG ASSOCIATES, INC.

ACTIVIST 13D · 2026-03-09

0.0%

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Olstein Strategic Opportunities Fund

$1.1M POSITION · AS OF 2026-03-31

2.9%

NORTH SQUARE SELECT SMALL CAP FUND

$377.9K POSITION · AS OF 2026-05-31

1.8%

Keeley Small Cap Fund

$1.3M POSITION · AS OF 2026-03-31

1.5%

Needham Small Cap Growth Fund

$2.5M POSITION · AS OF 2026-03-31

1.4%

Mairs & Power Small Cap Fund

$3.2M POSITION · AS OF 2026-03-31

1.4%

Brown Advisory Small-Cap Fundamental Value Fund

$13.9M POSITION · AS OF 2026-03-31

1.3%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$1.2B	$1.3B	$1.2B	$1.1B
GROSS PROFIT	$484.3M	$550.0M	$527.8M	$420.9M
OPERATING INCOME	$68.3M	$114.3M	$138.6M	$87.2M
NET INCOME	$43.8M	$83.7M	$109.5M	$66.3M
EPS (DILUTED)	2.36	4.38	5.83	3.55
OPERATING CASH FLOW	$65.0M	$89.7M	$188.4M	$-25.1M
LONG-TERM DEBT	$273.6M	$199.5M	$200.6M	$300.3M
BUYBACKS	$88.5M	$19.6M	$21.7M	$5.0M
DIVIDENDS PAID	$21.9M	$21.4M	$20.1M	$18.9M

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE