Proxyvote.com Login

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Ifyou have voting rights you may use www.proxyvote.com to cast your vote until 11:59 P.M. Eastern Time the day before the cut-off date or meeting date. Please have your voting control number available when you access the web site and follow the instructions to submit an electronic voting instruction form.

Attendance is limited to registered and beneficial Boeing shareholders as of the record date. Please note that attendance at the annual meeting is subject to capacity limits set by the virtual meeting platform provider and access will be given on a first come, first served basis.

We have designed the format of the virtual annual meeting so that shareholders have the same rights and opportunities to vote and participate as they would have at a physical meeting. If you are a registered or beneficial Boeing shareholder as of the record date, you may submit questions in writing prior to the meeting at www.proxyvote.com using your unique 16-digit control number found on your proxy card, email, notice of internet availability of proxy materials or voting instruction form or during the meeting at www.virtualshareholdermeeting.com/BA2024 using the same unique 16-digit voting control number. We will answer as many questions submitted by shareholders as time permits. We reserve the right to exclude questions regarding topics that are not pertinent to meeting matters or company business. If we receive substantially similar questions, we may group such questions together and provide a single response to avoid repetition.

If you own shares through a broker, bank or other holder of record, you must instruct the holder of record how to vote your shares. In order to provide voting instructions to the holder of record of your shares, please refer to the materials forwarded by your broker, bank or other holder of record. Many brokers provide the option of voting by internet at www.proxyvote.com or by calling 1-800-454-8683. You will need your unique 16-digit voting control number, which can be found on the notice of internet availability of proxy materials, email or voting instruction form provided by your broker, bank or other holder of record. Proxies submitted by internet or telephone must be received by 11:59 p.m. Eastern Time, on Thursday, May 16, 2024. You may also vote your shares during the annual meeting. To do so, visit www.virtualshareholdermeeting.com/BA2024 and have your unique 16-digit voting control number available.

If you own shares that are registered in your name, you may vote by proxy before the annual meeting by internet atwww.proxyvote.com, by calling 1-800-690-6903, or by signing and returning your proxy card. To vote by internet or telephone, you will need your unique 16-digit voting control number, which can be found on your proxy card, email or notice of internet availability of proxy materials. Proxies submitted by internet or telephone must be received by 11:59 p.m. Eastern Time, on Thursday, May 16, 2024. If you return a signed proxy card but do not provide voting instructions for some or all of the matters to be voted on, your shares will be voted on all uninstructed matters in accordance with the recommendations of the Board. You may also vote your shares during the annual meeting. To do so, visit www.virtualshareholdermeeting.com/BA2024 on the date of the meeting and have your unique 16-digit voting control number available.

Beneficial Shareholders

Many brokers and banks offer electronic delivery of proxy materials to their clients. For additional information, please contact your broker, bank or other holder of record.

Deadline to Vote: Please note that online votes before the meeting must be received by 10:59 p.m. CDT on Monday, April 19, 2021. If you own shares in The Boeing Company Voluntary Investment Plan, your vote must be received by 10:59 p.m. CDT on Thursday, April 15, 2021 in order to provide sufficient time for the trustee to tabulate the vote of the Plan shares.

If in any jurisdiction, any part of this disclaimer is held to be unenforceable by a court of competent jurisdiction, such part of this disclaimer shall be restricted or eliminated to the minimum extent and the remaining disclaimer shall otherwise remain in full force and effect.

Registered Shareholders. If you are a shareholder of record, also known as a registered shareholder, the following information about the annual meeting and annual meeting materials applies to you:

Your vote is important. Please vote your proxy promptly so your shares are represented, even if you plan to attend the annual meeting.

How do I vote? You may vote in one of the following ways:

Shares Registered in the Name of a Bank, Broker or other Nominee. Your vote is important. Please vote your proxy promptly so your shares are represented, even if you plan to attend the annual meeting. If your shares are registered in the name of a bank, broker or other nominee, please follow the proxy instructions on the voting instruction form you received from your bank, broker or other nominee. Please log in at www.proxyvote.com to:

You may also vote by attending the meeting. The 2023 Annual Meeting will begin promptly at 11:30 a.m. Eastern Time on May 9, 2023 (for more information on how to attend the meeting, please see "Frequently Asked Questions" within the Proxy Statement or by following the instructions provided to you by your bank, broker or other nominee ).

Our online tools allow shareholders to complete any tasks digitally. Please read through the information on frequently asked questions below for answers to common inquiries. Please click on the Shareholder Login button for real-time transactions and updates to access your account information in the Shareholder Portal.

To maintain the security of your account, when logging in to the Shareholder Portal, you may receive a one-time security code via email. The email code is valid only for a limited time and must be entered to continue your login to your account.

If you utilize a finance or budgeting application (e.g., Mint/Intuit, Yodlee, Fiserv, etc.), you may receive a Security Authentication email due to a login attempt through that service. Please note, due to the security features on your Shareholder Portal account, you may not be able to import information for your holdings with Broadridge into these services. Please check with your service provider to determine if this situation applies to you.

If your stock issuer offers dividend reinvestment options, you can enroll and change your dividend payment options online by selecting the Dividend Options link in the Account Services menu. Please review your plan documents for complete options.

View and print account statements using the Statements and Tax Forms link under Account Services. When you sign up for e-delivery, you will be notified via email when a statement is posted for your review.

Annual tax documents (1099-DIV and 1099-B) will also be available for you digitally, so you have all your reportable tax forms available when you are ready to file. You may receive a stand-alone tax document, or the information may be included with a year-end statement.

Share transfers can be initiated online using the Legal Transfer Wizard under the Account Services menu in your Shareholder Portal account. Our step-by-step guide will walk you through the information required to transfer your shares, and when possible, you may be able to submit your transfer request online.

If your stock issuer offers direct stock purchase options, you can enroll and set up one-time or recurring purchases online by selecting the Purchase Shares link in the Account Services menu in your Shareholder Portal account. Please review your plan documents for complete options.

Sell shares online by selecting the Sell Shares link under the Account Services menu. Here you may choose either a batch, market, or limit order and designate the number of shares you wish to liquidate.

Ensure your funds are received quickly and securely by signing up for Direct Deposit using the Banking Information link in the Account Services menu. For your account security, there is a 5-day setup period to confirm your new direct deposit account before it may be used for payments.

A shareholder can find their current share position on their recent statement, check stub, or ACH confirmation. If you have not received a statement, check, or confirmation recently or cannot find your recent document, you can find out how many shares you hold by utilizing our online Shareholder Portal or contacting our call center. You can contact Broadridge by:

Broadridge does not maintain beneficiary records on behalf of shareholders as a transfer agent. However, you have options in registering your account that may assist you with your estate planning. You may register a Transfer on Death (TOD) account or a Trust account. Please read the descriptions below to determine if these account types apply to your situation.

Transfer on Death Account: This is an account where a shareholder can name one beneficiary. If the shareholder(s) die(s), the assets will be transferred to the named beneficiary. If you wish to name multiple beneficiaries, you must establish separate accounts detailing a different beneficiary.

A registered shareholder is the owner of record on the books of the corporation, generally kept by the transfer agent. The registered shareholder may be an individual, a trust, a broker, etc. Registered shareholders receive dividends, proxies and other communications directly from the corporation via the transfer agent or the corporation directly.

Securities held in a brokerage account, and registered in the name of the broker or other institution, are referred to as being in "street name" or "beneficial shares." If you keep your stock with your broker in a broker account, you are a "street name" holder and are not directly registered on the company's records as maintained by the transfer agent. Company mailings, including dividends, will reach you through your broker. If you wish to move your shares from registered to beneficial ownership or vice versa, please contact your broker to initiate an electronic transfer of shares.

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