X0306 4 2019-02-27 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 A Common Stock 2019-02-27 4 S 0 10887 105.15 D 121245 D Class A Common Stock 2019-02-27 4 S 0 8387 105.64 D 112858 D Class A Common Stock 2019-02-28 4 C 0 2101 0.00 A 114959 D Class A Common Stock 2019-02-28 4 S 0 7218 105.16 D 107741 D Class A Common Stock 2019-02-28 4 S 0 6282 105.71 D 101459 D Stock Options (right to buy) 2.73 2019-02-28 4 M 0 2101 0.00 D 2022-03-02 Class B Common Stock 2101 112899 D Class B Common Stock 2019-02-28 4 M 0 2101 2.73 A Class A Common Stock 2101 325935 D Class B Common Stock 2019-02-28 4 C 0 2101 0.00 D Class A Common Stock 2101 323834 D 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 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 14, 2017. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.55 to $105.53, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (5)and (6) to this Form 4. The price reported in Column 4 is weighted average price. These shares were sold in multiple transactions at prices ranging from $105.55 to $105.88, inclusive. Each Share of Class A Common Stock was issued upon conversion of one share of Class B Common Stock. The price reported in Column 4 is weighted average price. These shares were sold in multiple transactions at prices ranging from $104.45 to $105.44, inclusive. The price reported in Column 4 is weighted average price. These shares were sold in multiple transactions at prices ranging from $105.45 to $106.11, inclusive. Options were fully vested and exercisable. 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 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 Johnson as Attorney-in-fact for John Marlow 2019-02-28