Lowey Dannenberg, P.C. is Investigating Tennant Company (NYSE: TNC) for Potential Violations of the Federal Securities Laws

NEW YORK, July 16, 2026 (GLOBE NEWSWIRE) -- Lowey Dannenberg P.C., a preeminent law firm in obtaining redress for consumers and investors, is investigating Tennant Company (NYSE: TNC) (“Tennant” or the “Company”) for potential violations of the federal securities laws.