X0306 4 2020-12-29 0 0001498828 Howard Hughes Corp HHC 0001123672 MODEL ALLEN J 9950 WOODLOCH FOREST DRIVE SUITE 1100 THE WOODLANDS TX 77380 1 0 0 0 Common stock, par value of $0.01 per share 2020-12-29 4 S 0 9323 80.1126 D 16337 D Reflects the sale of an aggregate of 9,323 shares of common stock on December 29, 2020 at the weighted average sale price of $80.1127. The prices for these sales range from $80.08 to $80.26. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. Timothy F. Hubach, Attorney-in-fact for Allen J. Model 2020-12-31