RINGCENTRAL, INC.

Item 5.08 Shareholder Director Nominations. The information contained in Item 8.01 is incorporated herein by reference.

Item 8.01 Other Events. Date of Annual Meeting of Stockholders The board of directors of RingCentral, Inc. (the “Company”) has scheduled the Company’s Annual Meeting of Stockholders (the “2026 Annual Meeting”) for November 2, 2026, commencing at 8:00 a.m., Pacific time. Because the date of the 2026 Annual Meeting will be more than 30 days prior to the anniversary of the Company’s prior annual meeting of stockholders, the deadlines for any stockholder proposals pursuant to Rule 14a-8 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and for any stockholder nomination or proposal outside of Rule 14a-8 have been adjusted. In accordance with Rule 14a-5(f) under the Exchange Act, the Company has determined that proposals to be considered for inclusion in the Company’s proxy statement for the 2026 Annual Meeting made pursuant to Rule 14a-8 under the Exchange Act must be received by the Company at its principal executive offices before 11:59 p.m., Pacific time, on October 9, 2026. In order for a stockholder proposal made outside of Rule 14a-8 under the Exchange Act or the nomination of a candidate for director to be considered “timely” within the meaning of Rule 14a-4(c) under the Exchange Act in respect of the 2026 Annual Meeting, such proposal or nomination must be received by the Company at its principal executive offices before 11:59 p.m., Pacific time, on October 9, 2026, and be in compliance with the Company’s bylaws and, if applicable, Rule 14a-19 under the Exchange Act. All proposals and nominations should be sent to the Company’s Secretary at the Company’s principal executive office: RingCentral, Inc., Attention: Corporate Secretary, 20 Davis Drive, Belmont, California 94002, or by email to: ir@ringcentral.com.