Praxis Precision Medicines (PRAX) stock jumps 13% after FDA breakthrough designation for tremor drug
NEW YORK, December 30, 2025, 00:52 ET — Market closed. Praxis Precision Medicines shares climbed about 13% in Monday’s session, last trading at $304.58, after the company said U.S. regulators granted Breakthrough Therapy Designation for its experimental essential tremor treatment.