IAS Reports Fourth Quarter and Full Year 2023 Financial Results Fourth quarter revenue increased 14% to $134.3 million Fourth quarter net income of $10.2 million at an 8% margin; fourth quarter adjusted EBITDA increased 19% to $47.5 million at a 35% margin NEW YORK – February 27, 2024 – Integral Ad Science Holding Corp. (Nasdaq: IAS), a leading global media measurement and optimization platform, today announced financial results for the fourth quarter and full year ended December 31, 2023. "We ended 2023 wi ...