X0306 4 2017-06-01 0001177394 SYNNEX CORP SNX 0001270710 POLK DENNIS 44201 NOBEL DRIVE FREMONT CA 94538 1 1 Chief Operating Officer Common Stock 2017-06-01 4 M 0 500 26.98 A 35968 D Common Stock 2017-06-01 4 S 0 71 113.22 D 35897 D Common Stock 2017-06-01 4 S 0 101 113.06 D 35796 D Common Stock 2017-06-01 4 S 0 6 113.04 D 35790 D Common Stock 2017-06-01 4 S 0 71 112.86 D 35719 D Common Stock 2017-06-01 4 S 0 71 112.83 D 35648 D Common Stock 2017-06-01 4 S 0 142 112.82 D 35506 D Common Stock 2017-06-01 4 S 0 71 112.79 D 35435 D Common Stock 2017-06-01 4 S 0 71 112.78 D 35364 D Common Stock 2017-06-01 4 S 0 71 112.69 D 35293 D Common Stock 2017-06-01 4 S 0 71 112.65 D 35222 D Common Stock 2017-06-01 4 S 0 72 112.63 D 35150 D Common Stock 2017-06-01 4 S 0 71 112.60 D 35079 D Common Stock 2017-06-01 4 S 0 72 112.57 D 35007 D Common Stock 2017-06-01 4 S 0 37 112.32 D 34970 D Common Stock 2017-06-01 4 S 0 71 112.30 D 34899 D Common Stock 2017-06-01 4 S 0 71 112.29 D 34828 D Common Stock 2017-06-01 4 S 0 146 112.27 D 34682 D Common Stock 2017-06-01 4 S 0 76 112.16 D 34606 D Common Stock 2017-06-01 4 S 0 72 112.08 D 34534 D Common Stock 2017-06-01 4 S 0 71 112.04 D 34463 D Common Stock 2017-06-01 4 S 0 71 111.97 D 34392 D Common Stock 2017-06-01 4 S 0 71 111.95 D 34321 D Common Stock 2017-06-01 4 S 0 71 111.93 D 34250 D Common Stock 2017-06-01 4 S 0 71 111.91 D 34179 D Common Stock 2017-06-01 4 S 0 71 111.86 D 34108 D Common Stock 2017-06-01 4 S 0 71 111.83 D 34037 D Common Stock 2017-06-01 4 S 0 34 111.80 D 34003 D Common Stock 2017-06-01 4 S 0 37 111.79 D 33966 D Common Stock 2017-06-01 4 S 0 71 111.74 D 33895 D Stock Option (Right to Buy) 26.98 2017-06-01 4 M 0 500 0 D 2021-10-05 Common Stock 500 1639 D These sales were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 27, 2016. This stock option is immediately exercisable as to 1639 shares and is fully vested. /s/ Simon Y. Leung, Attorney-in-Fact 2017-06-05