X0306 4 2014-10-01 0001177394 SYNNEX CORP SNX 0001270710 POLK DENNIS 44201 NOBEL DRIVE FREMONT CA 94538 1 1 Chief Operating Officer Common Stock 2014-10-01 4 S 0 100 63.56 D 52321 D Common Stock 2014-10-01 4 S 0 100 63.67 D 52221 D Common Stock 2014-10-01 4 S 0 100 63.74 D 52121 D Common Stock 2014-10-01 4 S 0 100 64.23 D 52021 D Common Stock 2014-10-01 4 M 0 2000 27.87 A 54021 D Common Stock 2014-10-01 4 S 0 100 62.65 D 53921 D Common Stock 2014-10-01 4 S 0 100 62.67 D 53821 D Common Stock 2014-10-01 4 S 0 100 62.75 D 53721 D Common Stock 2014-10-01 4 S 0 100 62.76 D 53621 D Common Stock 2014-10-01 4 S 0 200 62.81 D 53421 D Common Stock 2014-10-01 4 S 0 100 62.87 D 53321 D Common Stock 2014-10-01 4 S 0 200 62.91 D 53121 D Common Stock 2014-10-01 4 S 0 100 62.94 D 53021 D Common Stock 2014-10-01 4 S 0 100 62.95 D 52921 D Common Stock 2014-10-01 4 S 0 100 63.00 D 52821 D Common Stock 2014-10-01 4 S 0 100 63.02 D 52721 D Common Stock 2014-10-01 4 S 0 200 63.03 D 52521 D Common Stock 2014-10-01 4 S 0 100 63.05 D 52421 D Common Stock 2014-10-01 4 S 0 100 63.15 D 52321 D Common Stock 2014-10-01 4 S 0 100 63.24 D 52221 D Common Stock 2014-10-01 4 S 0 100 63.26 D 52121 D Common Stock 2014-10-01 4 S 0 100 63.32 D 52021 D Stock Option (Right to Buy) 27.87 2014-10-01 4 M 0 2000 0 D 2020-10-07 Common Stock 2000 11623 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 7,372 shares and vests as to approximately 327 shares monthly. /s/ Simon Y. Leung, Attorney-in-Fact 2014-10-03