3Q'25 Earnings Presentation October 29, 2025 This presentation contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995, that reflect our current views with respect to, among other things, statements regarding Waystar's expectations relating to future operating results and financial position, including full year 2025, and future periods; anticipated future investments; our industry, business strategy, goals, and deployment of artificial intelligence in ...