ARLO - SNAP EA VRTX and VIAV among after hour movers February, 05 2019 05:34 PM Arlo Technologies Inc. Gainers: SNAP +18.4%. ZEN +6.4%. VIAV +6.1%. PAYC +5.9%. VRTX +3.3%. More news on: Snap Inc., Zendesk, Inc., Viavi Solutions Inc., Stocks on the move, Read more ...