X0609 4 2026-09-30 0001063761 SIMON PROPERTY GROUP INC. SPG 0001210982 LEIBOWITZ REUBEN S false 225 W. WASHINGTON STREET INDIANAPOLIS IN 46204 true false false false 0 Common Stock 2026-09-30 4 P 0 480 202.78 A 56277 D Common Stock 2500 I By Spouse Common Stock 10500 I By Leibowitz Foundation Common Stock 2500 I By Maxsim Charitable Remainder Trust Common Stock 1400 I By trusts Represents shares of common stock acquired through the reinvestment of dividends received on restricted stock awarded to the Reporting Person as non-cash compensation under the Simon Property Group, L.P. 2019 Stock Incentive Plan. The Reporting Person disclaims beneficial ownership of these securities and the inclusion of these shares in the report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purpose. /s/ Reuben S. Leibowitz by his attorney-in-fact, Steven E. Fivel 2026-10-01