X0306 4 2016-11-01 0001177394 SYNNEX CORP SNX 0001270710 POLK DENNIS 44201 NOBEL DRIVE FREMONT CA 94538 1 1 Chief Operating Officer Common Stock 2016-11-01 4 S 0 9 101.02 D 55973 D Common Stock 2016-11-01 4 S 0 118 100.98 D 55855 D Common Stock 2016-11-01 4 S 0 197 100.92 D 55658 D Common Stock 2016-11-01 4 S 0 91 100.88 D 55567 D Common Stock 2016-11-01 4 S 0 50 100.87 D 55517 D Common Stock 2016-11-01 4 S 0 8 100.84 D 55509 D Common Stock 2016-11-01 4 S 0 50 100.83 D 55459 D Common Stock 2016-11-01 4 S 0 100 100.785 D 55359 D Common Stock 2016-11-01 4 S 0 100 102.71 D 55259 D Common Stock 2016-11-01 4 S 0 200 102.56 D 55059 D Common Stock 2016-11-01 4 S 0 100 102.42 D 54959 D Common Stock 2016-11-01 4 S 0 100 102.33 D 54859 D These sales were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2016. /s/ Simon Y. Leung, Attorney-in-Fact 2016-11-03