X0508 4 2023-11-15 0 0001384905 RingCentral, Inc. RNG 0001849122 Parekh Sonalee Elizabeth C/O RINGCENTRAL, INC 20 DAVIS DRIVE BELMONT CA 94002 0 1 0 0 Chief Financial Officer 0 Class A Common Stock 2023-11-15 4 A 0 1809 0.00 A 278109 D Class A Common Stock 2023-11-15 4 F 0 897 30.41 D 277212 D Represents Restricted Stock Units ("RSUs") that were fully vested as of the grant date. These RSUs represent awards received in lieu of cash salary. In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of RSUs. /s/ Paul Porter, Attorney-in-Fact 2023-11-17