X0303 4 2008-08-12 0 0001169264 SYNIVERSE HOLDINGS INC SVR 0001262949 GTCR PARTNERS VII L P C/O GTCR GOLDER RAUNER, L.L.C. SEARS TOWER #6100 CHICAGO IL 60606-6402 0 0 0 1 See remarks below 0001105021 GTCR GOLDER RAUNER LLC C/O GTCR GOLDER RAUNER, LLC SEARS TOWER #6100 CHICAGO IL 60606-6402 0 0 0 1 See remarks below Common Stock, par value $0.001 per share 2008-08-12 4 S 0 1972 18.05 D 823395 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 1972 17.80 D 821423 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 985 17.70 D 820438 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 395 17.67 D 820043 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 99 17.66 D 819944 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 3548 17.65 D 816396 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 6012 17.60 D 810384 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 9695 17.55 D 800689 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 197 17.54 D 800492 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 690 17.53 D 799802 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 694 17.52 D 799108 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 591 17.51 D 798517 D Common Stock, par value $0.001 per share 2008-08-12 4 S 0 17895 17.50 D 780622 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 1972 17.80 D 778650 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 197 17.75 D 778453 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 788 17.65 D 777665 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 6899 17.50 D 770766 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 19712 17.45 D 751054 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 6012 17.43 D 745042 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 1282 17.39 D 743760 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 4768 17.38 D 738992 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 296 17.36 D 738696 D Common Stock, par value $0.001 per share 2008-08-13 4 S 0 787 17.35 D 737909 D Common Stock, par value $0.001 per share 3926839 I See footnote Reflects shares received by GTCR Partners VII, L.P. ("GTCR Partners VII") as a result of pro rata distributions from GTCR Fund VII, L.P. ("Fund VII") and GTCR Fund VII/A, L.P. ("Fund VII/A") that were exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-13 promulgated thereunder. Reflects 2,619,083 shares held directly by Fund VII and 1,307,756 shares held directly by Fund VII/A. GTCR Partners VII is the general partner of Fund VII and Fund VII/A, and GTCR Golder Rauner, L.L.C. ("GTCR") is the general partner of GTCR Partners VII. As such, GTCR Partners VII and GTCR may be deemed to be beneficial owners of the 3,926,839 shares reported in Table I. GTCR Partners VII and GTCR expressly disclaim beneficial ownership of such shares reported in Table I, except to the extent of their pecuniary interest therein. The filing of this form shall not be deemed an admission that GTCR Partners VII or GTCR is, for Section 16 purposes or otherwise, the beneficial owner of such shares, except to the extent of their pecuniary interest therein. The Reporting Person may be deemed a director by virtue of its members serving on the board of directors of Syniverse Holdings, Inc. /s/ Jody S. Gale under a Power of Attorney 2008-08-14