Bylaw Amendment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 31, 2023 AMERICAN AIRLINES GROUP INC. (Exact name of registrant as specified in its charter) Delaware   1-8400   75-1825172 (State or other Jurisdiction of Incorporation)   (Commission File Number)   (IRS Employer Identification No.)   1 Skyview Drive, Fort Worth, Texas   76155 (Address of principal executive offices)   (Zip Code) Registrant’s telephone number, including area code: ( 682 ) 278-9000 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock, $0.01 par value per share   AAL   The Nasdaq Global Select Market Preferred Stock Purchase Rights — (1) (1) Attached to the Common Stock Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934. Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ ITEM 5.03. AMENDMENTS TO ARTICLES OF INCORPORATION OR BYLAWS; CHANGE IN FISCAL YEAR. On January 31, 2023, the Board of Directors (the “Board”) of American Airlines Group Inc. (the “Company”) approved certain amendments to the Company’s Third Amended and Restated Bylaws, effective immediately (the “Amendments”). Among other things, the Amendments (i) address the universal proxy rules adopted by the U.S. Securities and Exchange Commission, by clarifying that no person may solicit proxies in support of a director nominee other than the Board’s nominees unless such person has complied with Rule 14a-19 under the Securities Exchange Act of 1934, including applicable notice and solicitation requirements, and (ii) require that a shareholder directly or indirectly soliciting proxies from other shareholders use a proxy card color other than white. The foregoing description is a summary and is qualified in its entirety by reference to the full text of the Amendments, a copy of which is attached as Exhibit 3.1 hereto and is incorporated by reference herein. ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS. (d) Exhibits. Exhibit No.    Description 3.1 Amendment to the Third Amended and Restated Bylaws of American Airlines Group Inc. 104.1 Cover page interactive data file (embedded within the Inline XBRL document). SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, American Airlines Group Inc. has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. A MERICAN A IRLINES G ROUP I NC . Date: February 3, 2023 By: /s/ Priya R. Aiyar Priya R. Aiyar Executive Vice President and Chief Legal Officer