Replimune(REPL) - 2026 Q1 - Quarterly Results

Exhibit 99.1 Replimune Reports Fiscal First Quarter 2026 Financial Results and Provides Corporate Update Woburn, MA, August 7, 2025 – Replimune Group, Inc. (Nasdaq: REPL), a clinical stage biotechnology company pioneering the development of novel oncolytic immunotherapies, today announced financial results for the fiscal first quarter ended June 30, 2025 and provided a business update. The Company announced on July 22, 2025 that the U.S. Food and Drug Administration (FDA) had issued a Complete Response Lett ...