$TNC Investor News: Tennant Company Stock Drops 23% Amid ERP System Issues Triggering Securities Fraud Investigation – Contact BFA Law if You Suffered Losses

NEW YORK, May 08, 2026 (GLOBE NEWSWIRE) -- Leading securities law firm  Bleichmar Fonti & 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.bfalaw.com/cases/tennant-company-class-action-lawsuit.