X0306 4 2015-04-02 0 0001131554 SYNCHRONOSS TECHNOLOGIES INC SNCR 0001363571 Garcia Robert 200 CROSSING BLVD. EIGHTH FLOOR BRIDGEWATER NJ 08807 0 1 0 0 President Common Stock 2015-04-02 4 M 0 6729 31.02 A 91352 D Common Stock 2015-04-02 4 S 0 6729 47.33 D 84623 D Common Stock 2015-04-02 4 S 0 494 47.17 D 84619 D Stock Option (Right to Buy) 31.02 2015-04-02 4 M 0 6729 0.00 D 2014-02-14 2020-02-14 Common Stock 6729 26834 D The weighted average sales price is reported as stock sales were aggregated for reporting purposes. The per share transaction price ranged from $47.07 to $47.53. The reporting person will provide, upon request from an appropriate party, the per share sales volume and prices. Represents sale to cover vesting of shares of Restricted Stock Th option shall become exerciseable with respect to the first 25 percent of the shares subject to the option when the Reporting Person completes 12 months of continuous service after February 14, 2013. The option shall become exerciseable 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/ Robert Garcia 2015-04-07