GFF - Griffon jumps +13% post Q1 results and improved margins January, 31 2019 10:44 AM Griffon Corporation Griffon (GFF +13.5%) reported Q1 revenue growth of 16.7% Y/Y to $510.52M, with Home & Building Products +19% and Defense Electronics +7%. More news on: Griffon Corporation, Stocks on the move, Read more ...