X0306 4 2020-05-07 0 0001541401 Empire State Realty Trust, Inc. ESRT 0001810636 Chiu Christina C/O EMPIRE STATE REALTY TRUST, INC. 111 WEST 33RD STREET, 12TH FL. NEW YORK NY 10120 0 1 0 0 EVP and CFO LTIP Units 2020-05-07 4 A 0 35432 0.00 A Class A Common Stock 35432 35432 D LTIP Units 2020-05-07 4 A 0 46767 0.00 A Class A Common Stock 46767 82199 D These represent long term incentive plan units ("LTIP Units"), a class of units of Empire State Realty OP, L.P. (the "Operating Partnership"). Conditioned upon sufficient allocations to the capital accounts of the LTIP Units for federal income tax purposes, LTIP Units are convertible by the reporting person, upon vesting, into an equivalent number of units of limited partnership interests ("Operating Partnership Units") of the Operating Partnership, which are redeemable by the holder for shares of Class A Common Stock of Empire State Realty Trust, Inc. (the "Issuer") on a one-for-one basis or the cash value of such shares, at the Issuer's option. The rights to convert LTIP units into Operating Partnership Units and redeem Operating Partnership Units do not have expiration dates. Each of the LTIP Units is subject to a holding period for an additional two years following the applicable vesting date of such LTIP Unit. These LTIP Units vest 25% ratably on each of the first four anniversaries of May 7, 2020, subject to continued employment through such dates. These LTIP Units vest ratably on each of the first three anniversaries of May 7, 2020, subject to continued employment through such dates. /s/ Thomas N. Keltner, Jr., Attorney-in-Fact 2020-05-11