Organon To Present Results From Sub-Analysis Of Pooled Data From Phase 3 ADORING 1 And ADORING 2 Pivotal Trials Evaluating VTAMA Cream Versus Vehicle At AAAAI Annual Meeting

• Clinically meaningful improvements in sleep scores, as measured by subdomains of the Patient-Oriented Eczema Measure (POEM) and Dermatitis Family Impact (DFI) assessments, were observed as early as week 1 and continued through week 8

Organon (NYSE:OGN), a global healthcare company with a mission to deliver impactful medicines and solutions for a healthier every day, will present results from a sub-analysis of pooled data from the Phase 3 ADORING 1 and ADORING 2 pivotal trials evaluating VTAMA cream versus vehicle at the 2026 American Academy of Allergy, Asthma & Immunology (AAAAI) Annual Meeting in Philadelphia, Pennsylvania, on February 27, 2026. The findings show that VTAMA cream provided early and consistent improvements in the POEM sleep subdomain for pediatric patients down to age 2 with moderate to severe atopic dermatitis (AD) and in the DFI sleep subdomain for family members of patients aged 2-15 years.