X0202 4 2007-07-30 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 2007-07-30 4 S 0 100 35.51 D 295348 I See footnote (1) Common Stock 2007-07-30 4 S 0 100 36.16 D 295248 I See footnote (1) Common Stock 2007-07-30 4 S 0 100 36.24 D 295148 I See footnote (1) Common Stock 2007-07-30 4 S 0 100 36.34 D 295048 I See footnote (1) Common Stock 2007-07-30 4 S 0 80 36.51 D 294968 I See footnote (1) Common Stock 2007-07-30 4 S 0 20 36.52 D 294948 I See footnote Common Stock 2007-07-30 4 S 0 100 36.53 D 294848 I See footnote Common Stock 2007-07-30 4 S 0 100 36.56 D 294748 I See footnote Common Stock 2007-07-30 4 S 0 100 36.58 D 294648 I See footnote Common Stock 2007-07-30 4 S 0 100 36.74 D 294548 I See footnote Common Stock 2007-07-30 4 S 0 100 36.80 D 294448 I See footnote Common Stock 2007-07-30 4 S 0 100 36.60 D 1794445 D Common Stock 2007-07-30 4 S 0 100 36.61 D 1794345 D Common Stock 2007-07-30 4 S 0 100 36.63 D 1794245 D Common Stock 2007-07-30 4 S 0 100 36.64 D 1794145 D Common Stock 2007-07-30 4 S 0 200 36.68 D 1793945 D Common Stock 2007-07-30 4 S 0 200 36.70 D 1793745 D Common Stock 2007-07-30 4 S 0 100 36.73 D 1793645 D Common Stock 2007-07-30 4 S 0 100 36.75 D 1793545 D Common Stock 2007-07-30 4 S 0 200 36.76 D 1793345 D Common Stock 2007-07-30 4 S 0 100 36.77 D 1793245 D Common Stock 2007-07-30 4 S 0 200 36.78 D 1793045 D Common Stock 2007-07-30 4 S 0 100 36.82 D 1792945 D Common Stock 2007-07-30 4 S 0 200 36.83 D 1792745 D Common Stock 2007-07-30 4 S 0 100 36.87 D 1792645 D Common Stock 2007-07-30 4 S 0 100 36.89 D 1792545 D Common Stock 2007-07-30 4 S 0 100 37.04 D 1792445 D Common Stock 2007-07-30 4 S 0 100 37.10 D 1792345 D Common Stock 2007-07-30 4 S 0 100 37.15 D 1792245 D Common Stock 2007-07-30 4 S 0 100 37.90 D 1792145 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 30, 2007 are reported on additional Forms 4 filed on July 31, 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 2007-07-31