[424B5] NOVARTIS AG Prospectus Supplement (Debt Securities)
Novartis Capital Corporation launched a preliminary prospectus supplement under its shelf registration to offer senior unsecured notes across multiple tranches, including a floating‑rate series using Compounded SOFR and fixed‑rate series maturing from 2028 to 2055. The notes will be fully and unconditionally guaranteed by Novartis AG and issued in book‑entry form through DTC, with access via Clearstream and Euroclear. There is no sinking fund.
Novartis may redeem the fixed‑rate notes at its option as described, and both the fixed and floating tranches may be redeemed for certain tax reasons. The notes will not be listed, and an active trading market may not develop. Key risks noted include potential price volatility with interest rates and credit ratings, structural subordination to subsidiary liabilities, effective subordination to any future secured debt, and SOFR‑related benchmark risks for the floating‑rate tranche. Net proceeds will be used for general corporate purposes outside Switzerland, including refinancing existing indebtedness.
- None.
 
- None.
 
Preliminary Prospectus Supplement dated November 3, 2025
(to Prospectus dated September 16, 2024)
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                Price to
                 
            Public(1)  | 
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                Underwriting
                 
            Discount  | 
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                Proceeds to Issuer
                 
            Before Expense  | 
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                Per floating rate note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2028 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2030 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2032 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2035 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2045 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
             | 
             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  | |||
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                Per 2055 note 
               
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             |  |  |  | % |  |  |  |  |  | % |  |  |  |  |  | % |  |  | 
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                Total 
               
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             |  |  | $ |  |  |  |  | $ |  |  |  |  | $ |  |  |  | ||
|  | Barclays |  |  | 
               
                BofA Securities
               
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             |  | 
               
                HSBC
               
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                J.P. Morgan
               
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                Page 
               
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                About This Prospectus Supplement 
               
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             |  |  |  | S-1 |  |  | 
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                Where You Can Find More Information 
               
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             |  |  |  | S-3 |  |  | 
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                Incorporation of Certain Documents by Reference 
               
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             |  |  |  | S-4 |  |  | 
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                Presentation of Financial Information 
               
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             |  |  |  | S-4 |  |  | 
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                Summary 
               
             | 
             |  |  |  | S-5 |  |  | 
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                Risk Factors 
               
             | 
             |  |  |  | S-6 |  |  | 
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                Use of Proceeds 
               
             | 
             |  |  |  | S-14 |  |  | 
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                Capitalization 
               
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             |  |  |  | S-15 |  |  | 
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                Description of the Notes 
               
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             |  |  |  | S-17 |  |  | 
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                Tax Considerations 
               
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             |  |  |  | S-31 |  |  | 
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                Underwriting 
               
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             |  |  |  | S-36 |  |  | 
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                Selling Restrictions 
               
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             |  |  |  | S-39 |  |  | 
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                Legal Matters 
               
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             |  |  |  | S-42 |  |  | 
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                Experts 
               
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             |  |  |  | S-42 |  |  | 
|  |  |  | 
               
                Page 
               
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| 
               
                About this Prospectus 
               
             | 
             |  |  |  | 1 |  |  | 
| 
               
                Where You Can Find More Information 
               
             | 
             |  |  |  | 1 |  |  | 
| 
               
                Incorporation of Certain Documents by Reference 
               
             | 
             |  |  |  | 2 |  |  | 
| 
               
                Presentation of Financial Information 
               
             | 
             |  |  |  | 2 |  |  | 
| 
               
                Risk Factors 
               
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             |  |  |  | 3 |  |  | 
| 
               
                Forward-Looking Statements 
               
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             |  |  |  | 3 |  |  | 
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                Use of Proceeds 
               
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             |  |  |  | 5 |  |  | 
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                Novartis AG 
               
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             |  |  |  | 6 |  |  | 
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                Novartis Capital Corporation 
               
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             |  |  |  | 7 |  |  | 
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                Legal Ownership of Debt Securities 
               
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             |  |  |  | 8 |  |  | 
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                Description of Debt Securities 
               
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             |  |  |  | 10 |  |  | 
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                Tax Considerations 
               
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             |  |  |  | 17 |  |  | 
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                Plan of Distribution 
               
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             |  |  |  | 18 |  |  | 
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                Legal Matters 
               
             | 
             |  |  |  | 19 |  |  | 
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                Experts 
               
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             |  |  |  | 19 |  |  | 
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                Limitations on Enforcement of U.S. Laws 
               
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             |  |  |  | 20 |  |  | 
|  | 
              Novartis International AG Investor Relations
               P.O. Box CH - 4002 Basel Switzerland Tel: + 41 61 324 79 44 E-mail: investor.relations@novartis.com  | 
             |  | 
              Novartis Services, Inc. Investor Relations
               One Health Plaza East Hanover, NJ 07936 USA Tel: +1 862 778 2100 E-mail: investor.relations@novartis.com  | 
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|  |  |  | 
               
                As of
                 
            September 30, 2025  | 
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|  |  |  | 
               
                Actual 
               
             | 
             |  | 
               
                As Adjusted 
               
             | 
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|  |  |  | 
               
                (in $ millions) 
               
             | 
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| Equity |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                Share capital 
               
             | 
             |  |  | $ | 766 |  |  |  |  | $ | 766 |  |  | 
| 
               
                Treasury shares 
               
             | 
             |  |  |  | (44) |  |  |  |  |  | (44) |  |  | 
| 
               
                Reserves 
               
             | 
             |  |  |  | 43,608 |  |  |  |  |  | 43,608 |  |  | 
| 
               
                Equity attributable to Novartis AG shareholders
               
             | 
             |  |  |  | 44,330 |  |  |  |  |  | 44,330 |  |  | 
| 
               
                Non-controlling interests 
               
             | 
             |  |  |  | 422 |  |  |  |  |  | 422 |  |  | 
| 
               
                Total equity
               
             | 
             |  |  |  | 44,752 |  |  |  |  |  | 44,752 |  |  | 
| Indebtedness |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                Short-term indebtedness: 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                Bank and other financial debt 
               
             | 
             |  |  |  | 756 |  |  |  |  |  | 756 |  |  | 
| 
               
                Commercial paper 
               
             | 
             |  |  |  | 4,852 |  |  |  |  |  | 4,852 |  |  | 
| 
               
                Current portion of non-current financial debt 
               
             | 
             |  |  |  | 1,840 |  |  |  |  |  | 1,840 |  |  | 
| 
               
                Derivative financial instruments 
               
             | 
             |  |  |  | 72 |  |  |  |  |  | 72 |  |  | 
| 
               
                Total short-term indebtedness
               
             | 
             |  |  |  | 7,520 |  |  |  |  |  | 7,520 |  |  | 
| 
               
                Long-term indebtedness: 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                3.700% notes due 2042 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 491 |  |  |  |  |  | 491 |  |  | 
| 
               
                4.400% notes due 2044 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,829 |  |  |  |  |  | 1,829 |  |  | 
| 
               
                1.625% notes due 2026 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 704 |  |  |  |  |  | 704 |  |  | 
| 
               
                0.625% notes due 2029 of Novartis AG 
               
             | 
             |  |  |  | 691 |  |  |  |  |  | 691 |  |  | 
| 
               
                1.050% notes due 2035 of Novartis AG 
               
             | 
             |  |  |  | 408 |  |  |  |  |  | 408 |  |  | 
| 
               
                3.000% notes due 2025 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,749 |  |  |  |  |  | 1,749 |  |  | 
| 
               
                4.000% notes due 2045 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,224 |  |  |  |  |  | 1,224 |  |  | 
| 
               
                0.625% notes due 2028 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 584 |  |  |  |  |  | 584 |  |  | 
| 
               
                3.100% notes due 2027 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 998 |  |  |  |  |  | 998 |  |  | 
| 
               
                1.125% notes due 2027 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 703 |  |  |  |  |  | 703 |  |  | 
| 
               
                1.375% notes due 2030 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 879 |  |  |  |  |  | 879 |  |  | 
| 
               
                1.700% notes due 2038 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 874 |  |  |  |  |  | 874 |  |  | 
| 
               
                2.000% notes due 2027 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,249 |  |  |  |  |  | 1,249 |  |  | 
| 
               
                2.200% notes due 2030 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,496 |  |  |  |  |  | 1,496 |  |  | 
| 
               
                2.750% notes due 2050 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,217 |  |  |  |  |  | 1,217 |  |  | 
| 
               
                0.000% notes due 2028 of Novartis Finance S.A. 
               
             | 
             |  |  |  | 2,164 |  |  |  |  |  | 2,164 |  |  | 
| 
               
                1.600% notes due 2027 of Novartis AG 
               
             | 
             |  |  |  | 816 |  |  |  |  |  | 816 |  |  | 
| 
               
                1.650% notes due 2031 of Novartis AG 
               
             | 
             |  |  |  | 546 |  |  |  |  |  | 546 |  |  | 
| 
               
                1.750% notes due 2034 of Novartis AG 
               
             | 
             |  |  |  | 810 |  |  |  |  |  | 810 |  |  | 
| 
               
                1.850% notes due 2040 of Novartis AG 
               
             | 
             |  |  |  | 351 |  |  |  |  |  | 351 |  |  | 
| 
               
                1.850% notes due 2049 of Novartis AG 
               
             | 
             |  |  |  | 238 |  |  |  |  |  | 238 |  |  | 
|  |  |  | 
               
                As of
                 
            September 30, 2025  | 
             | |||||||||
|  |  |  | 
               
                Actual 
               
             | 
             |  | 
               
                As Adjusted 
               
             | 
             | ||||||
|  |  |  | 
               
                (in $ millions) 
               
             | 
             | |||||||||
| 
               
                3.800% notes due 2029 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 996 |  |  |  |  |  | 996 |  |  | 
| 
               
                4.000% notes due 2031 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 844 |  |  |  |  |  | 844 |  |  | 
| 
               
                4.200% notes due 2034 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 1,089 |  |  |  |  |  | 1,089 |  |  | 
| 
               
                4.700% notes due 2054 of Novartis Capital Corporation 
               
             | 
             |  |  |  | 744 |  |  |  |  |  | 744 |  |  | 
| 
               
                Total straight bonds
               
             | 
             |  |  |  | 23,694 |  |  |  |  |  | 23,694 |  |  | 
| 
               
                5.25% other bonds due 2024 through 2033 
               
             | 
             |  |  |  | 513 |  |  |  |  |  | 513 |  |  | 
| 
               
                Total bonds
               
             | 
             |  |  |  | 24,207 |  |  |  |  |  | 24,207 |  |  | 
| 
               
                Liabilities to banks and other financial institutions 
               
             | 
             |  |  |  | 173 |  |  |  |  |  | 173 |  |  | 
| 
               
                Other long-term debt 
               
             | 
             |  |  |  | 58 |  |  |  |  |  | 58 |  |  | 
| 
               
                Total including current portion of non-current financial debt
               
             | 
             |  |  |  | 24,438 |  |  |  |  |  | 24,438 |  |  | 
| 
               
                Less current portion of non-current financial debt 
               
             | 
             |  |  |  | (1,840) |  |  |  |  |  | (1,840) |  |  | 
| 
               
                Floating rate notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2028 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2030 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2032 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2035 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2045 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                2055 notes offered hereby 
               
             | 
             |  |  |  | — |  |  |  |  |  |  |  |  | 
| 
               
                Total long-term indebtedness
               
             | 
             |  |  |  | 22,598 |  |  |  |  |  |  |  |  | 
| 
               
                Total indebtedness
               
             | 
             |  |  |  | 30,118 |  |  |  |  |  |  |  |  | 
| 
               
                Total capitalization
               
             | 
             |  |  | $ | 74,870 |  |  |  |  | $ |  |  |  | 
|  | |||||||||||||
        |  |  |  | 
               
                Principal 
                 
            Amount of Floating Rate Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 2028 Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 2030 Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 3032 Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 2035 Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 2045 Notes  | 
             |  | 
               
                Principal 
                 
            Amount of 2055 Notes  | 
             | 
| 
               
                Barclays Capital Inc. 
               
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             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                BofA Securities, Inc. 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                HSBC Securities (USA) Inc. 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                J.P. Morgan Securities LLC 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 
               
                Total 
               
             | 
             |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
|  |  |  | 
               
                Paid by Us 
               
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             | |||
| 
               
                Per Floating Rate Note 
               
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             |  |  |  | % |  |  | 
| 
               
                Per 2028 Note 
               
             | 
             |  |  |  | % |  |  | 
| 
               
                Per 2030 Note 
               
             | 
             |  |  |  | % |  |  | 
| 
               
                Per 2032 Note 
               
             | 
             |  |  |  | % |  |  | 
| 
               
                Per 2035 Note 
               
             | 
             |  |  |  | % |  |  | 
| 
               
                Per 2045 Note 
               
             | 
             |  |  |  | % |  |  | 
| 
               
                Per 2055 Note 
               
             | 
             |  |  |  | % |  |  | 
|  |  |  | 
               
                Page 
               
             | 
             | |||
| 
               
                About this Prospectus 
               
             | 
             |  |  |  | 1 |  |  | 
| 
               
                Where You Can Find More Information 
               
             | 
             |  |  |  | 1 |  |  | 
| 
               
                Incorporation of Certain Documents by Reference 
               
             | 
             |  |  |  | 2 |  |  | 
| 
               
                Presentation of Financial Information 
               
             | 
             |  |  |  | 2 |  |  | 
| 
               
                Risk Factors 
               
             | 
             |  |  |  | 3 |  |  | 
| 
               
                Forward-Looking Statements 
               
             | 
             |  |  |  | 3 |  |  | 
| 
               
                Use of Proceeds 
               
             | 
             |  |  |  | 5 |  |  | 
| 
               
                Novartis AG 
               
             | 
             |  |  |  | 6 |  |  | 
| 
               
                Novartis Capital Corporation 
               
             | 
             |  |  |  | 7 |  |  | 
| 
               
                Legal Ownership of Debt Securities 
               
             | 
             |  |  |  | 8 |  |  | 
| 
               
                Description of Debt Securities 
               
             | 
             |  |  |  | 10 |  |  | 
| 
               
                Tax Considerations 
               
             | 
             |  |  |  | 17 |  |  | 
| 
               
                Plan of Distribution 
               
             | 
             |  |  |  | 18 |  |  | 
| 
               
                Legal Matters 
               
             | 
             |  |  |  | 19 |  |  | 
| 
               
                Experts 
               
             | 
             |  |  |  | 19 |  |  | 
| 
               
                Limitations on Enforcement of U.S. Laws 
               
             | 
             |  |  |  | 20 |  |  | 
|  | 
               
                Novartis International AG
                 
            Investor Relations P.O. Box CH-4002 Basel Switzerland Tel: +41 61 324 79 44 E-mail: investor.relations@novartis.com  | 
             |  | 
              Novartis Services, Inc.
               Investor Relations One Health Plaza East Hanover, NJ 07936 USA Tel: +1 862 778 2100 E-mail: investor.relations@novartis.com  | 
             |