Investing in our Class A common stock involves a high degree of risk. You should consider carefully the risks and uncertainties described below, together with all of the other information contained in this Quarterly Report on Form 10-Q, including the condensed consolidated financial statements and the related notes and Management’s Discussion and Analysis of Financial Condition and Results of Operations, before making investment decisions related to our Class A common stock. If any of the following risks are realized, our business, financial condition, results of operations and prospects could be materially and adversely affected. In that event, the market price of our Class A common stock could decline and you could lose part or all of your investment.

Third parties control our access to unique identifiers, and if the use of “third-party cookies” or other technology to uniquely identify devices or users is rejected by Internet users, restricted or otherwise subject to unfavorable regulation, blocked or limited by preference signals, technical changes on end users’ devices and web browsers, or our and our clients’ ability to use data, including on our platform or related offerings is otherwise restricted, our performance may decline, and we may lose advertisers and revenue.

Privacy and data protection laws to which we and our clients, inventory partners, and third-party data providers are subject may cause us to incur additional or unexpected costs, subject us to investigations or enforcement actions for alleged compliance failures, result in less demand for our products and services, or cause us to change our platform, related offerings or business model, which may have a material adverse effect on our business.