X0303 4 2010-11-10 0 0001131554 SYNCHRONOSS TECHNOLOGIES INC SNCR 0001363531 Putnam Christopher 750 ROUTE 202 SUITE 600 BRIDGEWATER NJ 08807 0 1 0 0 Executive Vice President Common Stock 2010-11-10 4 M 0 4000 8.98 A 6727 D Common Stock 2010-11-10 4 S 0 4000 25.87 D 2727 D Stock Option (Right to Buy) 8.98 2010-11-10 4 M 0 4000 0.00 D 2007-04-03 2016-04-03 Common Stock 4000 68079 D The weighted average sales price is reported as stock sales were aggregated for reporting purposes. The per share transation price ranged from $25.84 to $26.08. The reporting person will provide, upon request from an appropriate party, the per share sales volume and prices. The option became exercisable with respect to the first 25 percent of the shares subject to the option when the Reporting Person completed 12 months of continuous service after April 3, 2006. The option becomes exercisable with respect to an additional 1/48th of the shares subject to the option when the Reporting Person completes each month of continuous service thereafter. ***All of the sales reported on this Form were effected pursuant to an approved Rule 10b5-1 trading plan.*** /s/ Christopher Putnam 2010-11-15