ORR was 22% (2/9) with a confirmed PR in a pt with ampullary cancer (BRAF D594G, class 3) who continues on treatment for 5.4+ months, and an unconfirmed PR in a melanoma pt (BRAF G469S, class 2) treated for 6.5 months. One gallbladder cancer pt (BRAF D594N, class 3) had SD, treated for 4.4 months....Preliminary data confirmed the safety of B+E and demonstrated evidence of anti-tumor activity in advanced cancer pts with non-V600E BRAF mts.