SELLAS Life Sciences Reports Full Year 2025 Financial Results and Provides Corporate Update

– Continued Advancement of Pivotal Phase 3 REGAL Trial of Galinpepimut-S (GPS) in Acute Myeloid Leukemia (AML) - Final Analysis upon Reaching 80 Events – – First Patient Dosed in Phase 2 Trial of SLS009 in Newly Diagnosed First Line AML – – Reported Positive Phase 2 Data of SLS009 in Relapsed/Refractory (r/r) AML at ASH 2025 – – $71.8 Million in Cash and Cash Equivalents as of December 31, 2025; Additional $42.6 Million in Proceeds Received in Q1 2026 to Date Through Warrant Exercises – NEW YORK, March 19, ...