Patients (Pts) were screened by NGS for FGFR aberrations including amplification (≥7x), mutation, and fusion. 70/5558 (1.3%)....Pts were divided into three groups: amplification (Amp) (n = 21), single nucleotide variant (SNV) (n = 20), or fusion (n = 9). Best confirmed response for the three groups are shown in the table below….AZD4547 demonstrated modest activity across various solid tumors with aberrations in FGFR pathway with acceptable toxicities.