Just as Wall Street had begun mulling the possible fallout of the regulatory vote against full U.S. FDA clearance for Amgen Inc.’s KRAS G12C therapy for non-small-cell lung cancer, a new – albeit not entirely unexpected – development cropped up in the space. Mirati Therapeutics Inc. disclosed Oct. 9 that Bristol Myers Squibb Co. (BMS) is offering to take over the firm in a deal that could be worth as much as $5.8 billion, historically one of the larger takeovers for 2023.