REGN reported its earnings on 2026-04-29, showcasing a revenue of 3.60B against an estimate of 3.41B, resulting in a 5.73% surprise. The EPS was 9.47, surpassing the expected 9.07 by 4.41%. The stock experienced a -6.21% price change on the earnings day and a -3.08% change over the next five days, reflecting market reactions to the results.