ATAI - After hours movers and shakers April, 09 2019 05:33 PM ATAI Life Sciences N.V. Gainers: ATAI +29.3%. MRTX +3.1%. KALA +3.1%. HPE +2.4%. PKD +2.1%.More news on: ATA Inc., Mirati Therapeutics, Inc., Kala Pharmaceuticals, Inc., Stocks on the move, Read more ...