Results of Operations · Reg FD Disclosure

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): May 1, 2026   Exxon Mobil Corporation (Exact name of registrant as specified in its charter)   New Jersey 1-2256 13-5409005 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)   22777 Springwoods Village Parkway , Spring , Texas 77389-1425 (Address of principal executive offices) (Zip Code)   Registrant’s telephone number, including area code: ( 972 ) 940-6000     (Former name or former address, if changed since last report)   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:     Name of Each Exchange Title of Each Class Trading Symbol on Which Registered Common Stock, without par value XOM New York Stock Exchange 0.524% Notes due 2028 XOM28 New York Stock Exchange 0.835% Notes due 2032 XOM32 New York Stock Exchange 1.408% Notes due 2039 XOM39A New York Stock Exchange   Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). 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 2.02 Results of Operations and Financial Condition Item 7.01 Regulation FD Disclosure   The following information is furnished pursuant to both Item 2.02 and Item 7.01.     The Registrant hereby furnishes the information set forth in its News Release, dated May 1, 2026, announcing first quarter 2026 results, a copy of which is included as Exhibit 99.1, and furnishes the information in the related 1Q26 Investor Relations Data Summary, a copy of which is included as Exhibit 99.2. Material available by hyperlink from the News Release is not deemed to be furnished herewith or included in this filing. 2 INDEX TO EXHIBITS       Exhibit No. Description     99.1 Exxon Mobil Corporation News Release, dated May 1, 2026, announcing first quarter 2026 results.     99.2 1Q26 Investor Relations Data Summary.     104 Cover Page Interactive Data File (formatted as Inline XBRL).     3 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 hereunto duly authorized.         EXXON MOBIL CORPORATION             Date: May 1, 2026 By: /s/ LEN M. FOX     Len M. Fox     Vice President, Controller and Tax (Principal Accounting Officer)     4