RingCentral Inc

Securities Trading Plans of Directors and Executive Officers

During our last fiscal quarter, the following officer, as defined in Rule 16a-1(f), adopted a “Rule 10b5-1 trading arrangement,” as defined in Regulation S-K Item 408, as follows:

On March 12, 2024, John Marlow, our Chief Administrative Officer, Senior Vice President, Corporate Development, General Counsel and Secretary, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of up to 234,502 shares of Class A common stock. The number of shares that may be sold under the trading arrangement may also be increased by the number of shares of the company’s Class A common stock, if any (not yet determinable) that are awarded to Mr. Marlow under the company’s employee equity bonus and executive equity compensation plans. The trading arrangement is intended to satisfy the affirmative defense in Rule 10b5-1(c). The duration of the trading arrangement is until June 30, 2025 or earlier if all transactions under the trading arrangement are completed.

No other officers or directors, as defined in Rule 16a-1(f), have adopted and/orterminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement,” as defined in Regulation S-K Item 408, during the last fiscal quarter.

Item 6. Exhibits.

The exhibits listed in the accompanying Exhibit Index are filed or incorporated by reference as part of this Quarterly Report on Form 10-Q.