ALEXANDERS INC 10-Q

Item 5. Other Information During the three months ended March 31, 2026, none of our directors or officers (as defined in Rule 16a-1(f) of the Securities 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 of the Securities Act of 1933, as amended). Item 6. Exhibits Exhibits required by Item 601 of Regulation S-K are filed herewith and are listed in the attached Exhibit Index. 24 EXHIBIT INDEX Exhibit No. 10.1 - Tenth Amendment of Lease, dated as of March 31, 2026 between 731 Office One LLC and Bloomberg L.P. * 10.2 - First Amendment of Loan Agreement, dated as of March 31, 2026 between 731 Office One LLC, as borrower, and Computershare Trust Company, National Association, As Trustee, for the Benefit of the Holders of Lex 2024-BBG Mortgage Trust Commercial Mortgage Pass -Through Certificates, as Lender * 10.3 + - Agreement of Purchase and Sale, dated as of March 6, 2026 between Alexander’s Rego Shopping Center LLC and Northwell Health, Inc. *** 15.1 - Letter regarding unaudited interim financial information *** 31.1 - Rule 13a-14 (a) Certification of the Chief Executive Officer *** 31.2 - Rule 13a-14 (a) Certification of the Chief Financial Officer *** 32.1 - Section 1350 Certification of the Chief Executive Officer *** 32.2 - Section 1350 Certification of the Chief Financial Officer *** 101 - The following financial information from the Alexander’s, Inc. Quarterly Report on Form 10-Q for the quarter ended March 31, 2026 formatted in Inline Extensible Business Reporting Language (iXBRL) includes: (i) consolidated balance sheets, (ii) consolidated statements of income, (iii) consolidated statements of comprehensive income, (iv) consolidated statements of changes in equity, (v) consolidated statements of cash flows and (vi) the notes to the consolidated financial statements 104 - The cover page from the Alexander’s, Inc. Quarterly Report on Form 10-Q for the quarter ended March 31, 2026 formatted as iXBRL and contained in Exhibit 101 __________________ * Incorporated by reference from Form 8-K filed on March 31, 2026. *** Filed herewith. + Certain schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company agrees to furnish supplementally a copy of any omitted schedule or exhibit to the Securities and Exchange Commission upon its request. 25 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. ALEXANDER’S, INC. (Registrant) Date: May 4, 2026 By: /s/ Gary Hansen Gary Hansen Chief Financial Officer (duly authorized officer and principal financial and accounting officer) 26