Kansas City, Missouri-based Shook, Hardy & Bacon has added to its Philadelphia office, bringing on a litigator from Morgan, Lewis & Bockius.

Thomas Sullivan is the 10th lawyer to join Shook Hardy’s Philadelphia location, which opened in 2012, according to the firm’s website. Morgan Lewis has nearly 300 lawyers in Philadelphia, where it was founded, and over 2,200 worldwide, according to the firm.