Supernus Pharmaceuticals Announces Expiration of Hart-Scott-Rodino Waiting Period for Sage Therapeutics, Inc. Tender Offer

ROCKVILLE, Md., July 28, 2025 (GLOBE NEWSWIRE) -- Supernus Pharmaceuticals, Inc., a Delaware corporation (NASDAQ: SUPN) ("Supernus", and the "Company"), today announced that the required waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended ("HSR Act"), with respect to Supernus’ proposed acquisition of Sage Therapeutics, Inc., a Delaware corporation (NASDAQ: SAGE) ("Sage"), expired at 11:59 p.m. Eastern Time on July 25, 2025.