UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No.)

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☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

CHEVRON CORPORATION

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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Your Vote Counts! CHEVRON CORPORATION 2024 Annual Meeting Vote by May 28, 2024 11:59 p.m. EDT. For shares held in a Plan, vote by May 23, 2024 11:59 p.m. EDT. CHEVRON CORPORATION 6001 BOLLINGER CANYON ROAD SAN RAMON, CA 94583-2324 V40139-P07188-Z87078 You invested in CHEVRON CORPORATION and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on May 29, 2024. Get informed before you vote View the Notice of the 2024 Annual Meeting, 2024 Proxy Statement, and 2023 Annual Report online OR you can receive a free paper or email copy of the material(s) by requesting them prior to May 15, 2024. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.Proxyvote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. For complete information and to vote, visit www.proxyvote.com Control # Smartphone users Vote Virtually at the Meeting* Point your camera here and May 29, 2024 vote without entering a 8:00 a.m. PDT control number Virtually at: www.virtualshareholdermeeting.com/CVX2024 *Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.proxyvote.com THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters. Board Voting Items Recommends 1a. Wanda M. Austin For 1b. John B. Frank For 1c. Alice P. Gast For 1d. Enrique Hernandez, Jr. For 1e. Marillyn A. Hewson For 1f. Jon M. Huntsman Jr. For 1g. Charles W. Moorman For 1h. Dambisa F. Moyo For 1i. Debra Reed-Klages For 1j. D. James Umpleby III For 1k. Cynthia J. Warner For 1l. Michael K. Wirth For 2. Ratification of Appointment of PricewaterhouseCoopers LLP as the Independent Registered Public Accounting Firm For 3. Advisory Vote to Approve Named Executive Officer Compensation For 4. Report on Voluntary Carbon Reduction Risks Against 5. Report on Plastic Demand Scenario Against 6. Commission a Third-Party Report on Human Rights Practices Against 7. Report on Tax Practices Against Prefer to receive an email instead? While voting on www.proxyvote.com, be sure to click “Delivery Settings”. V40140-P07188-Z87078