Material Event (Form 8-K)

On January 14, 2026, Vornado Realty L.P. (the "Company"), the operating partnership through which Vornado Realty Trust, a fully integrated real estate investment trust organized under the laws of Maryland, conducts its business and owns substantially all of its interests in properties, issued and sold $500,000,000aggregate principal amount of its 5.750% Notes due 2033 (the "Notes") in an underwritten public offering (the "Offering") pursuant to an effective shelf registration statement. Vornado Realty Trust is the sole general partner of, and owned approximately 91.5% of the common limited partnership interests in, Vornado Realty L.P. as of September 30, 2025. In connection with the Offering, the Company entered into an underwriting agreement with BofA Securities, Inc., PNC Capital Markets LLC, U.S. Bancorp Investments, Inc. and Wells Fargo Securities, LLC, as representatives of the several underwriters of the Offering. A copy of that underwriting agreement is attached hereto as Exhibit 1.1 and incorporated herein by reference. The opinion of Sullivan & Cromwell LLP with respect to the validity of the Notes and the opinion of Venable LLP with respect to certain matters relating to Vornado Realty Trust, a Maryland real estate investment trust and the sole general partner of the Company, are attached hereto as Exhibits 5.1 and 5.2, respectively, and incorporated herein by reference.