Bragar Eagel & Squire, P.C. Announces that it is Investigating the Boards of Directors of Hexcel, AVX, and GAIN Capital on behalf of Stockholders and Encourages Investors to Contact the Firm NEW YORK, March 02, 2020 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C. announces to investors that it is investigating potential claims on behalf of stockholders of Hexcel Corporation (NYSE:...