X0202 4 2007-07-31 0 0001131554 SYNCHRONOSS TECHNOLOGIES INC SNCR 0001363530 Waldis Stephen G 750 ROUTE 202 SUITE 600 BRIDGEWATER NJ 08807 1 1 0 0 President and CEO Common Stock 2007-07-31 4 S 0 100 36.15 D 294348 I See footnote (1) Common Stock 2007-07-31 4 S 0 100 36.29 D 294248 I See footnote (1) Common Stock 2007-07-31 4 S 0 100 36.58 D 294148 I See footnote (1) Common Stock 2007-07-31 4 S 0 100 36.89 D 294048 I See footnote (1) Common Stock 2007-07-31 4 S 0 100 37.83 D 293948 I See footnote (1) Common Stock 2007-07-31 4 S 0 100 37.93 D 292848 I See footnote Common Stock 2007-07-31 4 S 0 100 37.99 D 292748 I See footnote Common Stock 2007-07-31 4 S 0 100 38.22 D 292648 I See footnote Common Stock 2007-07-31 4 S 0 100 38.28 D 292548 I See footnote Common Stock 2007-07-31 4 S 0 100 38.30 D 292448 I See footnote Common Stock 2007-07-31 4 S 0 100 38.31 D 1787170 D Common Stock 2007-07-31 4 S 0 100 38.33 D 1787070 D Common Stock 2007-07-31 4 S 0 100 38.38 D 1786970 D Common Stock 2007-07-31 4 S 0 100 38.39 D 1786870 D Common Stock 2007-07-31 4 S 0 100 38.45 D 1786770 D Common Stock 2007-07-31 4 S 0 100 38.47 D 1786670 D Common Stock 2007-07-31 4 S 0 100 38.82 D 1786570 D Common Stock 2007-07-31 4 S 0 100 39.09 D 1786470 D Common Stock 2007-07-31 4 S 0 100 39.11 D 1786370 D Common Stock 2007-07-31 4 S 0 100 39.60 D 1786270 D Shares held by the Waldis Family Partnership L.P., of which Stephen G. Waldis is the general partner. Form 4 Filing - continuation report. Related transactions effected by the Reporting Party on July 31, 2007 are reported on additional Forms 4 filed on August 2, 2007 for Reporting Party. ***All of the sales reported in this Form 4 were effected pursuant to an approved Rule 10b5-1 trading plan.*** /s/ Stephen G. Waldis 2007-08-02