Poster presentation will feature new data for SYMPAZAN, the only FDA-approved oral film formulation of clobazam for adjunctive treatment of seizures associated with Lennox-Gastaut syndrome in patients two years of age or olderAbstract is now available on ANA2025 website LAKE FOREST, Ill., Sept. 10, 2025 (GLOBE NEWSWIRE) -- Assertio Holdings, Inc. (“Assertio” or the “Company”) (Nasdaq: ASRT), a pharmaceutical company with comprehensive commercial capabilities offering differentiated products designed to addr ...