Final data from the GAVRETO® (pralsetinib) Phase 1/2 ARROW study in RET fusion-positive NSCLC and other solid tumors   Supportive data for REZLIDHIA® (olutasidenib) utilization in patients with mIDH1 R/R AMLSOUTH SAN FRANCISCO, Calif., May 22, 2025 /PRNewswire/ -- Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL), a commercial stage biotechnology company focused on hematologic disorders and cancer, today announced seven upcoming poster presentations at the 2025 American Society of Clinical Oncology (ASCO) Annual ...