TREX - BYND GRUB TXRH and MRTX among after hour movers October, 28 2019 05:32 PM Trex Company Inc. Gainers: MRTX +24.0%. AMKR +13.3%. TXRH +9.1%. VRNS +9.1%. HLIT +6.1%.More news on: Mirati Therapeutics, Inc., Amkor Technology, Inc., Texas Roadhouse, Inc., Stocks on the move, Read more ...