SUPN ▲ +0.7% - Supernus Pharmaceuticals, Inc. $SUPN - Supernus Pharmaceuticals to Participate in September Investor Conferences Supernus Pharmaceuticals shares rose 0.7% following the company's announcement that it will participate in September investor conferences. Participation in such events can boost investor engagement and provide opportunities for management to discuss the company's pipeline and financial outlook with institutional investors. 02-SEP-2026 04:30 PM ET