X0202 4 2007-08-15 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 2007-08-15 4 S 0 100 28.34 D 293348 I See footnote (1) Common Stock 2007-08-15 4 S 0 100 29.29 D 293248 I See footnote (1) Common Stock 2007-08-15 4 S 0 100 29.31 D 293148 I See footnote (1) Common Stock 2007-08-15 4 S 0 100 29.32 D 293048 I See footnote (1) Common Stock 2007-08-15 4 S 0 100 29.37 D 292948 I See footnote (1) Common Stock 2007-08-15 4 S 0 200 29.45 D 292748 I See footnote Common Stock 2007-08-15 4 S 0 100 29.62 D 292648 I See footnote Common Stock 2007-08-15 4 S 0 100 29.70 D 292548 I See footnote Common Stock 2007-08-15 4 S 0 100 29.87 D 292448 I See footnote Common Stock 2007-08-15 4 S 0 100 29.92 D 292348 I See footnote Common Stock 2007-08-15 4 S 0 100 30.05 D 292248 I See footnote Common Stock 2007-08-15 4 S 0 100 30.12 D 292148 I See footnote Common Stock 2007-08-15 4 S 0 100 30.23 D 292048 I See footnote Common Stock 2007-08-15 4 S 0 5 30.40 D 292043 I See footnote Common Stock 2007-08-15 4 S 0 95 30.42 D 291948 I See footnote Common Stock 2007-08-15 4 S 0 100 30.15 D 1778320 D Common Stock 2007-08-15 4 S 0 100 30.17 D 1778220 D Common Stock 2007-08-15 4 S 0 100 30.26 D 1778120 D Common Stock 2007-08-15 4 S 0 100 30.27 D 1778020 D Common Stock 2007-08-15 4 S 0 87 30.42 D 1777933 D Common Stock 2007-08-15 4 S 0 13 30.43 D 1777920 D Common Stock 2007-08-15 4 S 0 100 30.46 D 1777820 D Common Stock 2007-08-15 4 S 0 100 30.47 D 1777720 D Common Stock 2007-08-15 4 S 0 100 30.60 D 1777620 D Common Stock 2007-08-15 4 S 0 100 30.66 D 1777520 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 August 15, 2007 are reported on additional Forms 4 filed on August 16, 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 2007-08-16