OTHER INFORMATION
−Removed: (c) During the three months ended September 30, 2025, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated or modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).
−Removed: Transition Agreement, dated September 19, 2025, by and between Empire State Realty OP, L.P.
−Removed: and Thomas P.
−Removed: Durels (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K, filed September 22, 2025).
−Removed: Note Purchase Agreement, dated October 15, 2025, among Empire State Realty OP, L.P., Empire State Realty Trust, Inc.
−Removed: and the purchasers named therein (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K, filed October 16, 2025).
+Added: (c) During the three months ended March 31, 2026, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated or modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).
+Added: Note Purchase Agreement, dated April 15, 2026, among Empire State Realty OP, L.P., Empire State Realty Trust, Inc.
+Added: and the purchasers named therein, incorporated by reference to Exhibit 10.1 to the Registrant’s Form 8-K filed with the SEC on April 15, 2026.
Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
15 unchanged sentences
Empire State Realty Trust, Inc., its general partner
−Removed: November 5, 2025 By:
+Added: May 7, 2026 By:
/s/ Stephen V.
−Removed: Executive Vice President, Chief Financial Officer & Chief Accounting Officer
−Removed: (Principal Financial and Accounting Officer)
+Added: Executive Vice President, Chief Financial Officer
+Added: (Principal Financial Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.