NORFOLK SOUTHERN CORP 10-Q

Item 5. Other Information Director and Officer Trading Arrangements None of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted or terminated a contract, instruction or written plan for the purchase or sale of our securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K) during the quarterly period covered by this report. 39 Item 6. Exhibits 4.1 Thirteenth Supplemental Indenture, dated as of May 2, 2025, between the Registrant and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), as trustee is incorporated by reference to Exhibit 4.1 of the Registrant’s Current Report on Form 8-K filed on May 2, 2025. 10.1*,** Norfolk Southern Executive Severance Plan as amended and restated on May 8, 2025. 31-A* Rule 13a-14(a)/15d-14(a) CEO Certifications. 31-B* Rule 13a-14(a)/15d-14(a) CFO Certifications. 32* Section 1350 Certifications. 101* The following financial information from Norfolk Southern Corporation’s Quarterly Report on Form 10-Q for the second quarter of 2025, formatted in Inline Extensible Business Reporting Language (iXBRL) includes (i) the Consolidated Statements of Income for the second quarter and first six months of 2025 and 2024; (ii) the Consolidated Statements of Comprehensive Income for the second quarter and first six months of 2025 and 2024; (iii) the Consolidated Balance Sheets at June 30, 2025 and December 31, 2024; (iv) the Consolidated Statements of Cash Flows for the first six months of 2025 and 2024; (v) the Consolidated Statements of Changes in Stockholders’ Equity for the second quarter and first six months of 2025 and 2024; and (vi) the Notes to Consolidated Financial Statements. 104* Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Filed herewith. ** Management contract or compensatory arrangement. 40 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. NORFOLK SOUTHERN CORPORATION Registrant Date: July 29, 2025 /s/ Jason A. Zampi Jason A. Zampi Executive Vice President and Chief Financial Officer (Principal Financial Officer) (Signature) Date: July 29, 2025 /s/ Claiborne L. Moore Claiborne L. Moore Vice President and Controller (Principal Accounting Officer) (Signature) 41