CONCORD, Mass.–(BUSINESS WIRE)–Aldeyra Therapeutics, Inc. (Nasdaq: ALDX) (Aldeyra), a biotechnology company devoted to discovering and developing innovative therapies designed to treat immune-mediated diseases, today announced that the company will host a regulatory update webcast on Tuesday, September 29, 2026, at 8:00 a.m. ET. The update will focus on reproxalap, an investigational drug for the treatment of dry eye disease. A live audio webcast and slide presentation will be accessible from