Exhibit 99.1 American Public Education Reports First Quarter 2025 Financial Results Net Income & Adjusted EBITDA Exceeded Guidance, Driven by Increased Enrollment and Operating Leverage in Rasmussen Segment CHARLES TOWN, W.V. – May 12, 2025 -- American Public Education, Inc. (Nasdaq: APEI), a portfolio of education companies providing online and campus-based postsecondary education and career learning to over 125,000 students through four subsidiary institutions, has reported unaudited financial and operati ...