X0306 4 2017-08-10 0 0001023731 8X8 INC /DE/ EGHT 0001512117 SALZMAN ERIC C/O 8X8 INC. 2125 O'NEL DRIVE SAN JOSE CA 95131 1 0 0 0 Restricted Stock Unit 2017-08-10 4 A 0 13409 0 A 2018-08-10 Common Stock 13409 41897 D Each restricted stock unit represents a contingent right to receive one share of EGHT common stock. Award shall vest as to 100% of the shares subject to the award on the later of (a) the date of the director's completion of Board service and (b) 12 months from the date of grant of such award, in each case subject to the director's completion of Board service. /s/ Eric Salzman by Scott Pinkerton Attorney-in-Fact 2017-09-05