On The Fly: After Hours Movers

UP AFTER EARNINGS: Vipshop (VIPS), up 10.6%... RingCentral (RNG), up 8.7%... Quantenna (QTNA), up 8.6%... Veeco (VECO), up 6.6%... ServiceSource (SREV), up 6.1%... Qualys (QLYS), up 3.1%... Dun & Bradstreet (DNB), up 2.1%... Brixmor (BRX), up 0.8%. ALSO HIGHER: Kadmon (KDMN), up 15.7% after it announced positive topline results from its KD025 phase 2 study... Reata (RETA), up 8.6% after it said that patients treated with bardoxolone experienced benefits to their kidneys... Vertex (VRTX), up 1.9% after it announced FDA approval of Symdeko to treat cystic fibrosis. DOWN AFTER EARNINGS: Invitae (NVTA), down 4.6%... Genpact (G), down 4.2%. ALSO LOWER: Helios and Matheson (HMNY), down 19.3% after it announced a proposed offering of common stock and warrants... Patterson Companies (PDCO), down 8.9% after the FTC said it is suing dental products distributors for conspiring to refuse to provide discounts... Affimed (AFMD), down 6.1% after it announced a common stock offering... Dare Bioscience (DARE), down 5.7% after it entered into a license and collaboration agreement with SST... Pacific Biosciences (PACB), down 3.9% after it announced an offering of common stock.