On February 15, 2019, the Federal Trade Commission (FTC) announced the annual threshold adjustments for premerger filings under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (15 U.S.C. § 18a) (HSR). The new thresholds have increased the dollar amount required to trigger HSR notification for both the size-of-transaction test and the size-of-person test. Members of our Antitrust & Competition Team describe the implications in our recent alert.