Publications Articles Go Back U.S. Merger Control 03.01.03 Ken Logan and Jack D'Angelo of the Firm's antitrust practice area discuss U.S. merger control in an article prepared for Global Counsel: M&A Handbook. Related Insights 03.24.26 | Publications Simpson Thacher Attorneys Author Section of ABA’s FTC Practice and Procedure Manual on Merger Investigations, Litigation, and Remedies 02.24.26 | Publications Simpson Thacher Attorneys Author Dow Jones Risk Journal Article on Cartel Enforcement Trends 02.09.26 | Publications Simpson Thacher Attorneys Author Article on Revised HSR Act Thresholds and Filing Fees Related Services Related Practice Areas Corporate Litigation Mergers and Acquisitions Antitrust and Trade Regulation Complex Commercial Litigation