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Feb 28, 2023
Karen Kazmerzak joins Simpson Thacher
Karen Kazmerzak, previously Partner at Sidley Austin, has joined Simpson Thacher as Partner in the firm’s International Litigation Department. Ms. Kazmerzak advises clients on a wide range of antitrust and competition issues, particularly in seeking clearance for high-profile, complex mergers and acquisitions before the Department of Justice and FTC, and in developing strategies to advocate for merger approval in international jurisdictions.
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Feb 4, 2026
Jonathan Henry joins Dechert
Jonathan Henry, previously Partner at McDermott Will & Emery, has joined Dechert as Partner. Jonathan represents clients in high-stakes complex civil litigation, government investigations and enforcement proceedings as well as high-exposure product liability matters.
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