X0306 4 2020-03-19 0 0001063761 SIMON PROPERTY GROUP INC /DE/ SPG 0001189793 GLASSCOCK LARRY C 1041 LAURELWOOD CARMEL IN 46032 1 0 0 0 Common Stock 2020-03-19 4 P 0 10000 58.9788 A 24661 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $58.67 to $59.48, inclusive. The reporting person undertakes to provide to Simon Property Group, Inc., any security holder of Simon Property Group, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4. Includes 649 common shares acquired through the reinvestment of dividends received on common shares Q2 through Q4 2019 and Q1 of 2020 under the Company's Stock Incentive Plan. /s/ Larry Glasscock by his attorney-in-fact, Alexander L.W. Snyder 2020-03-19