X0202 4 2008-02-26 0 0001169264 SYNIVERSE HOLDINGS INC SVR 0001262806 GTCR CO INVEST LP C/O GTCR GOLDER RAUNER, L.L.C. SEARS TOWER #6100 CHICAGO IL 60606-6402 0 0 1 0 0001105021 GTCR GOLDER RAUNER LLC SEARS TOWER #6100 CHICAGO IL 60606-6402 0 0 1 0 Common Stock, par value $0.001 per share 2008-02-26 4 J 0 26769 0.00 D 141239 D Common Stock, par value $0.001 per share 2008-02-26 4 J 0 4653 0.00 A 145892 D Reflects a pro rata distribution of such shares by GTCR Co-Invest, L.P. ("Co-Invest") to its partners, including 4,653 shares distributed to GTCR Golder Rauner, L.L.C. ("GTCR"). Does not include the 4,653 shares distributed to GTCR, which are beneficially owned by GTCR. Except as noted in footnote 4, Co-Invest is the direct beneficial owner of the shares reported in Table I. GTCR is the general partner of Co-Invest. As such, GTCR may be deemed to be beneficial owners of the shares reported in Table I. GTCR expressly disclaims beneficial ownership of the shares reported in Table I. The filing of this form shall not be deemed an admission that GTCR is, for Section 16 purposes or otherwise, the beneficial owner of such shares. This amount includes the 4,653 shares distributed to GTCR. GTCR is the direct beneficial owner of the 4,653 shares reported in Table I. /s/ Jody Gale under Power of Attorney filed on 2/9/2005 2008-02-28 /s/ Jody S. Gale under a Power of Attorney filed on 2/9/2005 2008-02-28