X0306 4 2020-12-14 0 0001384905 RingCentral, Inc. RNG 0001586695 Marlow John H C/O RINGCENTRAL, INC. 20 DAVIS DRIVE BELMONT CA 94002 0 1 0 0 SVP, CAO & General Counsel Class B Common Stock 2020-12-14 5 G 0 E 40000 0.00 D Class A Common Stock 40000 298334 D Class B Common Stock 2020-12-14 5 G 0 E 40000 0.00 A Class A Common Stock 40000 40000 I By Trust Class B Common Stock Class A Common Stock 12500 12500 I By Trust Class B Common Stock Class A Common Stock 12500 12500 I By Trust Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock held by a shareholder will convert automatically into one share of Class A Common Stock upon (i) any transfer of such share (subject to certain exceptions), or (ii) the occurrence of certain other specific instances, including the vote of the holders of the Class B Common Stock, as set forth in the issuer's Amended and Restated Certificate of Incorporation. Shares held in The M&M Family 2020 Irrevocable Trust. The Reporting Person and his spouse are co-trustees of this trust. Shares held in a trust for the benefit of the Reporting Person's children. The Reporting Person and his spouse are co-trustees of this trust. /s/ Bruce P. Johnson, Attorney-in-fact 2020-12-21