Q3 2023 Results

Company overview Financial review Innovation: Pipeline overview Financial performance Cardiovascular Immunology MayzentⓇ - S1P1,5 receptor modulator NCT04926818 NEOS (CBAF312D2301) Indication Phase Multiple sclerosis, pediatrics Phase 3 Patients 180 Primary Outcome Annualized relapse rate (ARR) in target pediatric participants Conclusions Neuroscience Measures Arms Intervention Target Patients Arm 1: Experimental ofatumumab - 20 mg injection/ placebo Arm 2: Experimental siponimod - 0.5 mg, 1 mg or 2 mg/ placebo Arm 3: Active Comparator fingolimod - 0.5 mg or 0.25 mg/ placebo Children/adolescent patients aged 10-17 years old with Multiple Sclerosis (MS). The targeted enrollment is 180 participants with multiple sclerosis which will include at least 5 participants with body weight (BW) ≤40 kg and at least 5 participants with age 10 to 12 years in each of the ofatumumab and siponimod arms. There is a minimum 6 month follow up period for all participants (core and extension). Total duration of the study could be up to 7 years. 2026 Readout Milestone(s) Publication TBD 63 Investor Relations | Q3 2023 Results Appendix Innovation: Clinical trials Oncology References Abbreviations Other NOVARTIS | Reimagining Medicine

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