 Boston, Massachusetts--Newsfile Corp. - December 22, 2020 - The Thornton Law Firm announces that a class action lawsuit has been filed on behalf of investors of Interface, Inc. NASDAQ: TILE. Investors who purchased TILE stock or other securities between March 2, 2018 and September 28, 2020 may contact the Thornton Law Firm to obtain a copy of the complaint or to discuss the lead plaintiff process. Interested investors are encouraged to visit: Investors... 