X0202 4 2008-01-16 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 2008-01-16 4 S 0 100 22.21 D 255348 I See footnote (1) Common Stock 2008-01-16 4 S 0 100 22.51 D 255248 I See footnote (1) Common Stock 2008-01-16 4 S 0 100 22.62 D 255148 I See footnote (1) Common Stock 2008-01-16 4 S 0 100 22.91 D 255048 I See footnote (1) Common Stock 2008-01-16 4 S 0 200 23.00 D 254848 I See footnote (1) Common Stock 2008-01-16 4 S 0 100 23.02 D 254748 I See footnote Common Stock 2008-01-16 4 S 0 100 23.03 D 254648 I See footnote Common Stock 2008-01-16 4 S 0 100 23.05 D 254548 I See footnote Common Stock 2008-01-16 4 S 0 100 23.12 D 254448 I See footnote Common Stock 2008-01-16 4 S 0 100 23.16 D 254348 I See footnote Common Stock 2008-01-16 4 S 0 100 23.26 D 254248 I See footnote Common Stock 2008-01-16 4 S 0 100 23.34 D 254148 I See footnote Common Stock 2008-01-16 4 S 0 100 23.48 D 254048 I See footnote Common Stock 2008-01-16 4 S 0 100 23.50 D 253948 I See footnote Common Stock 2008-01-16 4 S 0 200 23.51 D 253748 I See footnote Common Stock 2008-01-16 4 S 0 100 23.65 D 253648 I See footnote Common Stock 2008-01-16 4 S 0 100 23.67 D 253548 I See footnote Common Stock 2008-01-16 4 S 0 100 24.07 D 253448 I See footnote Common Stock 2008-01-16 4 S 0 100 23.50 D 1590747 D Common Stock 2008-01-16 4 S 0 50 23.51 D 1590697 D Common Stock 2008-01-16 4 S 0 100 23.53 D 1590597 D Common Stock 2008-01-16 4 S 0 150 23.54 D 1590447 D Common Stock 2008-01-16 4 S 0 100 23.58 D 1590347 D Common Stock 2008-01-16 4 S 0 100 23.63 D 1590247 D Common Stock 2008-01-16 4 S 0 100 23.64 D 1590147 D Common Stock 2008-01-16 4 S 0 200 23.65 D 1589947 D Common Stock 2008-01-16 4 S 0 100 23.68 D 1589847 D Common Stock 2008-01-16 4 S 0 100 24.11 D 1589747 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 January 16, 2008 are reported on additional Forms 4 filed on January 18, 2008 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 2008-01-18