Securities Fraud Investigation Into Tennant Company (TNC) Announced – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm

LOS ANGELES–(BUSINESS WIRE)–Glancy Prongay Wolke & Rotter LLP, a leading national shareholder rights law firm, today announced that it has commenced an investigation on behalf of Tennant Company (“Tennant” or the “Company”) (NYSE: TNC) investors concerning the Company’s possible violations of the federal securities laws.

IF YOU ARE AN INVESTOR WHO LOST MONEY ON TENNANT COMPANY (TNC), CLICK HERE TO INQUIRE ABOUT POTENTIALLY PURSUING CLAIMS TO RECOVER YOUR LOSS.

What Happened?

On February 23, 2026, Tennant released its full year 2025 financial results, reporting EPS of $0.48, missing consensus estimates by $1.22, and revenue of $291.6 million, missing consensus estimates by $28.85 million. The Company disclosed that its new enterprise resource planning (ERP) system had “introduced unexpected challenges that constrained operating capacity” including “order‑management and fulfillment disruptions,” “manufacturing scheduling issues” and “prolonged customer delays.”

On this news, Tennant’s stock price fell $19.28, or 23.4%, to close at $63.02 per share on February 24, 2026, thereby injuring investors.

Contact Us To Participate or Learn More:

If you wish to learn more about this action, or if you have any questions concerning this announcement or your rights or interests with respect to these matters, please contact us.

Charles Linehan, Esq.,
Glancy Prongay Wolke & Rotter LLP,
1925 Century Park East, Suite 2100,
Los Angeles California 90067
Email: [email protected]
Telephone: 310-201-9150 (Toll-Free: 888-773-9224)
Visit our website at www.glancylaw.com.
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Whistleblower Notice

Persons with non-public information regarding Tennant should consider their options to aid the investigation or take advantage of the SEC Whistleblower Program. Under the program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Charles H. Linehan at 310-201-9150 or 888-773-9224 or email [email protected].

About Glancy Prongay Wolke & Rotter LLP

Glancy Prongay Wolke & Rotter LLP (“GPWR”) is a premier law firm representing investors and consumers in securities litigation and other complex class action litigation. GPWR has been consistently ranked in the Top 50 Securities Class Action Settlements by ISS Securities Class Action Services. In 2018, GPWR was ranked a top five law firm in number of securities class action settlements, and a top six law firm for total dollar size of settlements.

With four offices across the country, GPWR’s nearly 40 attorneys have won groundbreaking rulings and recovered billions of dollars for investors and consumers in securities, antitrust, consumer, and employment class actions. GPWR’s lawyers have handled cases covering a wide spectrum of corporate misconduct and relating to nearly all industries and sectors. GPWR’s past successes have been widely covered by leading news and industry publications such as The Wall Street Journal, The Financial Times, Bloomberg Businessweek, Reuters, the Associated Press, Barron’s, Investor’s Business Daily, Forbes, and Money.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.

Contacts

Contact Us:
Glancy Prongay Wolke & Rotter LLP,
1925 Century Park East, Suite 2100,
Los Angeles, CA 90067
Charles Linehan
Email: [email protected]
Telephone: 310-201-9150
Toll-Free: 888-773-9224
Visit our website at: www.glancylaw.com.