$TNC Stock Drop Alert: Tennant Company Stock Plummeted 23% on News of ERP System Issues – Investors Notified to Contact BFA Law about its Investigation

NEW YORK, May 04, 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.