InsiderFlow

TNC

Tennant Company$81.66-0.84 (-1.02%)
Prev Close$82.50·MCap$1.44B·P/E35.58·Vol270.7K·Yield0.02%

Buys (12M)

3

$1.26M

Sells (12M)

5

$972.3K

Net Activity

Net Buyer

$289.4K

Active Insiders

8

last 12 mo

Over the past 12 months, insider activity at Tennant Company (TNC) has been mixed between buying and selling, with 3 insider purchases totaling $1.26M and 5 insider sales totaling $972.3K. The most recent insider transaction was by Arvani Azita (director), who sold $193.8K worth of shares on Mar 2, 2026. Tennant Company operates in the Industrials sector, within the Industrial - Machinery industry, with a market cap of $1.44B.

TNC Insider Trading Activity

DateInsiderTypeValue
Mar 2, 2026 Arvani AzitaSell$193.8K
Mar 2, 2026 EICHER CAROL SSell$194.0K
Mar 2, 2026 Glerum James T Jr.Buy$500.0K
Mar 2, 2026 Huml David W.Buy$257.6K
Mar 2, 2026 Mulligan Donal LBuy$504.1K
Mar 2, 2026 Windley DavidSell$235.9K
Nov 3, 2025 Schottler Patrick W.Sell$12.2K
Aug 19, 2025 Zay Richard H.Sell$336.3K
Mar 1, 2025 ERICKSON KRISTIN A.Sell$36.1K
Mar 1, 2025 Huml David W.Sell$332.0K
Mar 1, 2025 Schottler Patrick W.Sell$15.1K
Mar 1, 2025 West FaySell$73.5K
Mar 1, 2025 Zay Richard H.Sell$63.2K
Feb 28, 2025 Arvani AzitaSell$200.9K
Feb 28, 2025 Balinski BarbSell$179.4K
Feb 21, 2025 Balinski BarbSell$85.1K
Feb 21, 2025 ERICKSON KRISTIN A.Sell$97.5K
Feb 21, 2025 Huml David W.Sell$698.0K
Feb 21, 2025 Schottler Patrick W.Sell$28.8K
Feb 21, 2025 West FaySell$191.1K
Feb 21, 2025 Zay Richard H.Sell$783.8K
Aug 30, 2024 Balinski BarbSell$144.9K
Mar 11, 2024 ERICKSON KRISTIN A.Sell$201.7K
Mar 5, 2024 Arvani AzitaSell$197.2K
Mar 5, 2024 Huml David W.Sell$2.22M
Feb 29, 2024 EICHER CAROL SSell$267.6K
Feb 29, 2024 Mulligan Donal LSell$259.4K
Feb 29, 2024 Sonnenberg Steven AlanSell$980.9K
Feb 29, 2024 Windley DavidSell$821.0K
Feb 29, 2024 Zay Richard H.Sell$1.62M
Nov 9, 2023 ERICKSON KRISTIN A.Sell$77.9K
Oct 5, 2023 Mulligan Donal LSell$130.5K
Aug 31, 2023 Sonnenberg Steven AlanSell$146.9K
Aug 16, 2023 Huml David W.Sell$385.5K
Aug 14, 2023 Zay Richard H.Sell$476.9K
May 30, 2023 McKnight Carol E.Sell$1.54M
May 25, 2023 McKnight Carol E.Sell$825.9K
May 5, 2023 Zay Richard H.Sell$295.5K
Apr 5, 2023 Mulligan Donal LSell$158.6K
Mar 9, 2023 Arvani AzitaSell$164.0K
Nov 15, 2022 Sonnenberg Steven AlanSell$108.1K
Aug 23, 2022 EICHER CAROL SSell$108.2K
Aug 18, 2022 Zay Richard H.Sell$177.0K
Nov 10, 2021 Arvani AzitaSell$118.0K
Nov 3, 2021 Mulligan Donal LSell$202.5K
Aug 24, 2021 Zay Richard H.Sell$264.8K
Aug 19, 2021 Zay Richard H.Sell$116.7K
Jun 2, 2021 EICHER CAROL SSell$106.6K
May 11, 2021 Huml David W.Sell$431.2K
May 11, 2021 Zay Richard H.Sell$321.1K
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TNC Insider Buying Activity

The following table shows recent insider purchases of Tennant Company (TNC) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Mar 2, 2026 Glerum James T Jr.Buy$500.0K
Mar 2, 2026 Huml David W.Buy$257.6K
Mar 2, 2026 Mulligan Donal LBuy$504.1K

TNC Insider Selling Activity

The following table shows recent insider sales of Tennant Company (TNC) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Mar 2, 2026 Arvani AzitaSell$193.8K
Mar 2, 2026 EICHER CAROL SSell$194.0K
Mar 2, 2026 Windley DavidSell$235.9K
Nov 3, 2025 Schottler Patrick W.Sell$12.2K
Aug 19, 2025 Zay Richard H.Sell$336.3K
Mar 1, 2025 ERICKSON KRISTIN A.Sell$36.1K
Mar 1, 2025 Huml David W.Sell$332.0K
Mar 1, 2025 Schottler Patrick W.Sell$15.1K
Mar 1, 2025 West FaySell$73.5K
Mar 1, 2025 Zay Richard H.Sell$63.2K
Feb 28, 2025 Arvani AzitaSell$200.9K
Feb 28, 2025 Balinski BarbSell$179.4K
Feb 21, 2025 Balinski BarbSell$85.1K
Feb 21, 2025 ERICKSON KRISTIN A.Sell$97.5K
Feb 21, 2025 Huml David W.Sell$698.0K
Feb 21, 2025 Schottler Patrick W.Sell$28.8K
Feb 21, 2025 West FaySell$191.1K
Feb 21, 2025 Zay Richard H.Sell$783.8K
Aug 30, 2024 Balinski BarbSell$144.9K
Mar 11, 2024 ERICKSON KRISTIN A.Sell$201.7K
Mar 5, 2024 Arvani AzitaSell$197.2K
Mar 5, 2024 Huml David W.Sell$2.22M
Feb 29, 2024 EICHER CAROL SSell$267.6K
Feb 29, 2024 Mulligan Donal LSell$259.4K
Feb 29, 2024 Sonnenberg Steven AlanSell$980.9K
Feb 29, 2024 Windley DavidSell$821.0K
Feb 29, 2024 Zay Richard H.Sell$1.62M
Nov 9, 2023 ERICKSON KRISTIN A.Sell$77.9K
Oct 5, 2023 Mulligan Donal LSell$130.5K
Aug 31, 2023 Sonnenberg Steven AlanSell$146.9K
Aug 16, 2023 Huml David W.Sell$385.5K
Aug 14, 2023 Zay Richard H.Sell$476.9K
May 30, 2023 McKnight Carol E.Sell$1.54M
May 25, 2023 McKnight Carol E.Sell$825.9K
May 5, 2023 Zay Richard H.Sell$295.5K
Apr 5, 2023 Mulligan Donal LSell$158.6K
Mar 9, 2023 Arvani AzitaSell$164.0K
Nov 15, 2022 Sonnenberg Steven AlanSell$108.1K
Aug 23, 2022 EICHER CAROL SSell$108.2K
Aug 18, 2022 Zay Richard H.Sell$177.0K
Nov 10, 2021 Arvani AzitaSell$118.0K
Nov 3, 2021 Mulligan Donal LSell$202.5K
Aug 24, 2021 Zay Richard H.Sell$264.8K
Aug 19, 2021 Zay Richard H.Sell$116.7K
Jun 2, 2021 EICHER CAROL SSell$106.6K
May 11, 2021 Huml David W.Sell$431.2K
May 11, 2021 Zay Richard H.Sell$321.1K

TNC Insiders

Arvani Azita

Director

Sold $873.9K
5 tradesLast: Mar 2, 2026
EICHER CAROL S

Director

Sold $676.5K
4 tradesLast: Mar 2, 2026
Huml David W.

PRESIDENT AND CEO

Bought $257.6KSold $4.06M
6 tradesLast: Mar 2, 2026
Mulligan Donal L

Director

Bought $504.1KSold $751.0K
5 tradesLast: Mar 2, 2026
Glerum James T Jr.

director

Bought $500.0K
1 tradesLast: Mar 2, 2026
Windley David

director

Sold $1.06M
2 tradesLast: Mar 2, 2026
Schottler Patrick W.

SVP, Chief Mktg & Tech Officer

Sold $56.1K
3 tradesLast: Nov 3, 2025
Zay Richard H.

CHIEF COMMERCIAL OFFICER

Sold $4.46M
10 tradesLast: Aug 19, 2025
ERICKSON KRISTIN A.

SVP, GENERAL COUNSEL

Sold $413.2K
4 tradesLast: Mar 1, 2025
West Fay

SENIOR VP, CFO

Sold $264.6K
2 tradesLast: Mar 1, 2025
Balinski Barb

SVP, INNOVATION & TECHNOLOGY

Sold $409.3K
3 tradesLast: Feb 28, 2025
Sonnenberg Steven Alan

Sold $1.24M
3 tradesLast: Feb 29, 2024
McKnight Carol E.

SVP, CHIEF ADMIN OFFICER

Sold $2.37M
2 tradesLast: May 30, 2023
KILLINGSTAD CHRIS

Director

Sold $910.1K
3 tradesLast: Apr 22, 2021