RNET - After Hours Gainers / Losers (09/04/2018) September, 04 2018 05:36 PM RigNet Inc. Top Gainers: COUP +12.4%. GBR +4.9%. RNET +4.2%. SMAR +4.1%. TSRO +4.1%. More news on: Coupa Software Inc, New Concept Energy, Inc., RigNet, Stocks on the move, , Read more ...