Additional Proxy Soliciting Materials (Form DEFA14A)

Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V83851-P46056-Z92053 Your Vote Counts! AMAZON.COM, INC. C/O PROXY SERVICES P.O. BOX 9142 FARMINGDALE, NY 11735 AMAZON.COM, INC. You invested in AMAZON.COM, INC. 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 shareholder meeting to be held on May 20, 2026. Vote Virtually at the Meeting* May 20, 2026 9:00 a.m., Pacific Time Virtually at: www.virtualshareholdermeeting.com/AMZN2026 *Please check the meeting materials for any special requirements for meeting attendance. Get informed before you vote We encourage you to access and review all of the important information contained in the proxy materials before voting. View the Notice and Proxy Statement and Annual Report online at www.ProxyVote.com or scan the QR Barcode below OR you can receive a free paper or email copy of the material(s) by requesting prior to May 6, 2026. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639, or (3) send an email to [email protected]. 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. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". 2026 Annual Meeting Vote by May 19, 2026 11:59 p.m., Eastern Time. For shares held in a Plan, vote by May 17, 2026 11:59 p.m., Eastern Time.

THIS IS NOT A VOTABLE BALLOT This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. Please follow the instructions on the reverse side to view the proxy materials and to vote on these important matters. Vote at www.ProxyVote.com Voting Items Board Recommends V83852-P46056-Z92053 1. ELECTION OF DIRECTORS Nominees: 1a. Jeffrey P. Bezos For 1b. Andrew R. Jassy For 1c. Edith W. Cooper For 1d. Jamie S. Gorelick For 1e. Daniel P. Huttenlocher For 1f. Andrew Y. Ng For 1g. Indra K. Nooyi For 1h. Jonathan J. Rubinstein For 1i. Brad D. Smith For 1j. Patricia Q. Stonesifer For 1k. Wendell P. Weeks For 2. RATIFICATION OF THE APPOINTMENT OF ERNST & YOUNG LLP AS INDEPENDENT AUDITORS For 3. ADVISORY VOTE TO APPROVE EXECUTIVE COMPENSATION For 4. SHAREHOLDER PROPOSAL REQUESTING A REPORT ON CHARITABLE PARTNERSHIPS Against 5. SHAREHOLDER PROPOSAL REQUESTING ADDITIONAL REPORTING ON IMPACT OF DATA CENTERS ON CLIMATE COMMITMENTS Against 6. SHAREHOLDER PROPOSAL REQUESTING A REPORT ON IMPACT OF CLIMATE COMMITMENTS Against 7. SHAREHOLDER PROPOSAL REQUESTING A MANDATORY INDEPENDENT BOARD CHAIR POLICY Against NOTE: Such other business as may properly come before the meeting or any adjournment or postponement thereof.