X0306 4 2015-04-21 0 0001340127 Carbonite Inc CARB 0001566737 FOLGER ANTHONY C/O CARBONITE, INC. 2 AVENUE DE LAFAYETTE BOSTON MA 02111 0 1 0 0 Chief Financial Officer Common Stock 2015-04-21 4 A 0 7582 0.00 D 56335 D Reflects the grant of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. The restricted stock units vest on April 21, 2016 and will be settled on in shares of the issuer's common stock. Includes 56,335 shares of common stock subject to unvested restricted stock units. /s/ Danielle Sheer, by power of attorney 2015-04-23