Tennant Company

Tennant Company Shareholders Are Encouraged to Contact Johnson Fistel for More Information About Potentially Recovering Their Losses

SAN DIEGO – Johnson Fistel, PLLP is investigating potential claims on behalf of investors of Tennant Company (NYSE: TNC). The investigation focuses on Tennant’s executive officers and whether investor losses may be recovered under federal securities laws.

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If you suffered a loss on your investment and would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below. The information provided will be held in strict confidence unless and until you authorize us to disclose it.

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Or for more information, contact Jim Baker at jimb@johnsonfistel.com or (619) 814-4471.

There is no cost or obligation to you.

Background of the investigation

On February 24, 2026, Tennant reported its fourth quarter and full-year 2025 financial results. The Company disclosed that its recently implemented enterprise resource planning (“ERP”) system in North America caused significant operational disruption during the fourth quarter.

The Company reported fourth quarter net sales of approximately $291.6 million, reflecting the impact of order processing, fulfillment, and shipment delays associated with the ERP transition. Tennant further described operational challenges affecting order management, manufacturing scheduling, inventory visibility, and transaction processing during the quarter.

Following this disclosure, Tennant’s stock price declined significantly.

In light of this disclosure, Johnson Fistel is investigating whether Tennant complied with the federal securities laws. If you suffered losses from your investment in Tennant stock, contact Johnson Fistel.

Tennant Company

Tennant Company Shareholders Are Encouraged to Contact Johnson Fistel for More Information About Potentially Recovering Their Losses

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