X0306 4 2014-07-01 0001177394 SYNNEX CORP SNX 0001270710 POLK DENNIS 44201 NOBEL DRIVE FREMONT CA 94538 1 1 Chief Operating Officer Common Stock 2014-07-01 4 S 0 100 74.20 D 54200 D Common Stock 2014-07-01 4 S 0 100 74.22 D 54100 D Common Stock 2014-07-01 4 S 0 100 74.25 D 54000 D Common Stock 2014-07-01 4 S 0 100 74.30 D 53900 D Common Stock 2014-07-01 4 M 0 2000 27.87 A 55900 D Common Stock 2014-07-01 4 S 0 30 72.61 D 55870 D Common Stock 2014-07-01 4 S 0 70 72.65 D 55800 D Common Stock 2014-07-01 4 S 0 100 73.53 D 55700 D Common Stock 2014-07-01 4 S 0 100 73.56 D 55600 D Common Stock 2014-07-01 4 S 0 100 73.72 D 55500 D Common Stock 2014-07-01 4 S 0 200 73.79 D 55300 D Common Stock 2014-07-01 4 S 0 100 73.83 D 55200 D Common Stock 2014-07-01 4 S 0 200 73.90 D 55000 D Common Stock 2014-07-01 4 S 0 100 73.91 D 54900 D Common Stock 2014-07-01 4 S 0 100 73.95 D 54800 D Common Stock 2014-07-01 4 S 0 100 73.97 D 54700 D Common Stock 2014-07-01 4 S 0 100 73.98 D 54600 D Common Stock 2014-07-01 4 S 0 50 73.99 D 54550 D Common Stock 2014-07-01 4 S 0 100 74.01 D 54450 D Common Stock 2014-07-01 4 S 0 200 74.06 D 54250 D Common Stock 2014-07-01 4 S 0 100 74.08 D 54150 D Common Stock 2014-07-01 4 S 0 100 74.14 D 54050 D Common Stock 2014-07-01 4 S 0 50 74.16 D 54000 D Common Stock 2014-07-01 4 S 0 100 74.19 D 53900 D Stock Option (Right to Buy) 27.87 2014-07-01 4 M 0 2000 0 D 2020-10-07 Common Stock 2000 17623 D These sales were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 15, 2013. This stock option is immediately exercisable as to 12,391 shares and vests as to approximately 327 shares monthly. /s/ Simon Y. Leung, Attorney-in-Fact 2014-07-03