AT&T INC. 10-Q

Item 5. Other Information (c) During the quarter ended March 31, 2025, no director or officer (as defined in Rule 16a-1(f)) of the Company adopted or terminated a contract, instruction or written plan for the purchase or sale of securities of the Company intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) and/or a non-Rule 10b5-1 trading arrangement. 38 AT&T INC. MARCH 31, 2025 Item 6. Exhibits The following exhibits are filed or incorporated by reference as a part of this report: Exhibit Number Exhibit Description 31 Rule 13a-14(a)/15d-14(a) Certifications 31.1 Certification of Principal Executive Officer 31.2 Certification of Principal Financial Officer 32 Section 1350 Certifications 101 The following financial statements from the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, formatted in Inline XBRL: (i) Consolidated Statements of Cash Flows, (ii) Consolidated Statements of Operations, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Balance Sheets, and (v) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags. 104 The cover page from the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, (formatted as Inline XBRL and contained in Exhibit 101). 39 SIGNATURE 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. AT&T Inc. April 29, 2025 /s/ Pascal Desroches Pascal Desroches Senior Executive Vice President and Chief Financial Officer 40