THE RUBICON PROJECT, INC. (NYSE:RUBI) Files An 8-K Other Events
Item 8.01 Other Events.

On July 26, 2018, the Board of Directors of The Rubicon Project, Inc. (the “Company”) set October24, 2018 as the date of its 2018 annual meeting of stockholders (the “2018 Annual Meeting”) and the close of business on August 27, 2018 as the record date for determining the stockholders entitled to receive notice of and entitled to vote at the 2018 Annual Meeting. Because the date of the 2018 Annual Meeting is more than 60 days after the one-year anniversary of the Company’s 2017 annual meeting of stockholders, the deadline for the submission of stockholder proposals and director nominees for consideration at the 2018 Annual Meeting is extended. Proposals by stockholders and submissions by stockholders of director nominees for consideration at the 2018 Annual Meeting should be submitted in writing to The Rubicon Project, Inc., Attention: Corporate Secretary, 12181 Bluff Creek Drive, 4th Floor, Playa Vista, California 90094. Notice of all proposals and nominations by stockholders, whether or not intended for inclusion in the proxy statement for the 2018 Annual Meeting, to be timely, must be delivered to, or mailed and received by, the Company’s Corporate Secretary on or before 6:00 p.m. (Pacific time) on August 5, 2018. Any stockholder proposal or director nomination delivered or received after 6:00 p.m. (Pacific time) on August 5, 2018 will be untimely and will not be properly brought before the 2018 Annual Meeting. Proposals by stockholders and submissions by stockholders of director nominees must also comply with the procedures set forth in the Company's Amended and Restated Bylaws and, if intended for inclusion in the proxy statement, Rule 14a-8 under the Securities Exchange Act of 1934, as amended.

About THE RUBICON PROJECT, INC. (NYSE:RUBI)

The Rubicon Project, Inc. offers a technology solution to automate the purchase and sale of advertising for both buyers and sellers. The Company’s solution enables buyers and sellers to purchase and sell a range of advertising units, including display and video, utilizing various inventory types, including direct sale of inventory, real-time bidding (RTB) and static bidding, across digital channels, including mobile Web, mobile application and desktop, as well as across various out of home channels, such as digital billboards. The Company’s platform features applications for digital advertising sellers, including Websites, mobile applications and other digital media properties, to sell their advertising inventory; applications and services for buyers, including advertisers, agencies, agency trading desks (ATDs), demand side platforms (DSPs) and advertisement networks, to buy advertising inventory, and a marketplace over which such transactions are executed.