X0306 4 2018-07-30 0 0001541401 Empire State Realty Trust, Inc. ESRT 0001273446 KARP DAVID A C/O EMPIRE STATE REALTY TRUST, INC., 111 WEST 33RD STREET, 12TH FL. NEW YORK NY 10120 0 1 0 0 EVP & CFO Class A Common Stock 2018-07-30 4 P 0 4500 16.1888 A 5500 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $16.185 to $16.19. The Reporting Person has provided the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price. /s/ Bart S. Goldstein, Attorney-in-Fact 2018-07-31