Empire State Realty OP(OGCP) - 2019 Q1 - Quarterly Report

Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION For the Quarterly Period Ended March 31, 2019 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36106 EMPIRE STATE REALTY OP, L.P. (Exact name of Registrant as specified in its charter) Delaware 45-4685158 (State or other jurisdiction of ...