In models of AR, overexpression of either YES1 or YAP1 in multiple ALK+ and EGFRm cell lines conferred resistance to ALK and EGFR TKIs...ALK+ or EGFRm cells overexpressing either YES1 or YAP1 were sensitive to dual inhibition of the primary driver and SFKs with single-agent repotrectinib or dasatinib, respectively.