Immuneering (IMRX) - 2023 Q4 - Annual Results

Exhibit 99.1 Immuneering Reports Fourth Quarter and Full Year 2023 Financial Results and Provides Business Updates - Topline data from the Phase 1 portion of Phase 1/2a trial of IMM-1-104 expected in March 2024 - - Dosing of first patient in the expanded Phase 2a portion of Phase 1/2a trial of IMM-1-104 expected in March 2024; initial data from multiple arms expected in 2024 - - FDA Fast Track designation received for IMM-1-104 in pancreatic cancer – - Dosing of first patient in the Phase 1/2a trial of IMM- ...