X0306 4 2014-10-17 0001177394 SYNNEX CORP SNX 0001270710 POLK DENNIS 44201 NOBEL DRIVE FREMONT CA 94538 1 1 Chief Operating Officer Common Stock 2014-10-17 4 S 0 100 62.58 D 53421 D Common Stock 2014-10-17 4 S 0 100 62.65 D 53321 D Common Stock 2014-10-17 4 S 0 100 62.73 D 53221 D Common Stock 2014-10-17 4 S 0 100 62.93 D 53121 D Common Stock 2014-10-17 4 M 0 2000 23.13 A 55121 D Common Stock 2014-10-17 4 S 0 100 61.77 D 55021 D Common Stock 2014-10-17 4 S 0 100 61.82 D 54921 D Common Stock 2014-10-17 4 S 0 100 61.86 D 54821 D Common Stock 2014-10-17 4 S 0 100 61.90 D 54721 D Common Stock 2014-10-17 4 S 0 100 61.93 D 54621 D Common Stock 2014-10-17 4 S 0 1 61.96 D 54620 D Common Stock 2014-10-17 4 S 0 200 61.99 D 54420 D Common Stock 2014-10-17 4 S 0 100 62.04 D 54320 D Common Stock 2014-10-17 4 S 0 100 62.19 D 54220 D Common Stock 2014-10-17 4 S 0 100 62.20 D 54120 D Common Stock 2014-10-17 4 S 0 100 62.21 D 54020 D Common Stock 2014-10-17 4 S 0 100 62.24 D 53920 D Common Stock 2014-10-17 4 S 0 100 62.28 D 53820 D Common Stock 2014-10-17 4 S 0 100 62.31 D 53720 D Common Stock 2014-10-17 4 S 0 200 62.34 D 53520 D Common Stock 2014-10-17 4 S 0 99 62.39 D 53421 D Common Stock 2014-10-17 4 S 0 100 62.44 D 53321 D Common Stock 2014-10-17 4 S 0 100 62.50 D 53221 D Common Stock 2014-10-17 4 S 0 100 62.54 D 53121 D Employee Stock Option (Right to Buy) 23.13 2014-10-17 4 M 0 2000 0 D 2016-10-18 Common Stock 2000 1000 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 1000 shares and vests as to approximately 417 shares monthly. /s/ Simon Y. Leung, Attorney-in-Fact 2014-10-21