Immuneering (IMRX) - 2025 Q2 - Quarterly Results

Exhibit 99.1 Immuneering Reports Second Quarter 2025 Financial Results and Provides Business Updates - Company now plans to share updated OS and PFS data from first-line pancreatic cancer patients (N = 34) treated with atebimetinib + mGnP in Q3 2025, earlier than prior guidance - - Exceptional 94% overall survival (OS) observed at 6 months in ongoing Phase 2a trial of atebimetinib plus modified Gemcitabine/nab-paclitaxel (mGnP) in first-line pancreatic cancer patients (N = 34) - - Newly issued U.S. composit ...