Bragar Eagel & Squire, P.C. Announces that it Is Investigating the Boards of Directors of IKONICS Corporation, Investors Bancorp, MGM Growth Properties, and Vine Energy on behalf of Stockholders and Encourages Investors to Contact the Firm NEW YORK, Oct. 01, 2021 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C. announces to investors that it is investigating potential claims on behalf of stockholders of IKONICS Corporation (NASDAQ:...