$TNC Shareholder News: Tennant Investigated for Securities Fraud Over Alleged Misrepresentations about its ERP System Issues – Investors Notified to Contact BFA Law

NEW YORK, May 15, 2026 (GLOBE NEWSWIRE) -- Leading securities law firm Bleichmar Fonti and Auld LLP announces an investigation into Tennant Company (NYSE: TNC) for potential violations of the federal securities laws. If you invested in Tennant, you are encouraged to obtain additional information by visiting: https://www.