DVN - After Hours Gainers / Losers February, 19 2019 05:36 PM Devon Energy Corporation Gainers: LNTH +10.1%. CDNS +6.6%. DVN +6.6%. FIVN +5.6%. NVTA +4.9%. More news on: Lannett Company, Inc, Lantheus Holdings, Cadence Design Systems, Inc., Stocks on the move, , Read more ...