UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Rule 14a-101

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934

Filed by the Registrant x

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¨ Preliminary Proxy Statement

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¨ Definitive Proxy Statement

x Definitive Additional Materials

¨ Soliciting Material Under §240.14a -12

IDEANOMICS, INC.

(Name of Registrant as Specified In Its Charter)

N/A

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

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1 1 12345678 12345678 12345678 12345678 12345678 12345678 12345678 12345678 NAME THE COMPANY NAME INC. - COMMON 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS A 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS B 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS C 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS D 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS E 123,456,789,012.12345 THE COMPANY NAME INC. - CLASS F 123,456,789,012.12345 THE COMPANY NAME INC. - 401 K 123,456,789,012.12345 ¨ x 02 0000000000 JOB # 1 OF 2 SHARES CUSIP # SEQUENCE # THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLY TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date CONTROL # SHARES To withhold authority to vote for any individual nominee(s), mark gFor All Excepth and write the number(s) of the nominee(s) on the line below. 0 0 0 0 0 0 0000392611_1 R1.0.1.17 For Withhold For All All All Except The Board of Directors recommends you vote FOR the following: 1. ELECTION OF DIRECTORS to be elected by the holders of the Companys Common Stock and Series A Preferred Stock, voting together as a single class. Nominees 01 Alfred Poor 02 Brett McGonegal 03 Jerry Fan 04 Kang Zhao 05 Chao Yang 06 Shane McMahon 07 James Cassano 08 Jin Shi 09 Richard Frankel IDEANOMICS INC. 375 GREENWICH STREET SUITE 516 New YORK, NY 10013 Investor Address Line 1 Investor Address Line 2 Investor Address Line 3 Investor Address Line 4 Investor Address Line 5 John Sample 1234 ANYWHERE STREET ANY CITY, ON A1A 1A1 Investor Address Line 1 Investor Address Line 2 Investor Address Line 3 Investor Address Line 4 Investor Address Line 5 John Sample 1234 ANYWHERE STREET ANY CITY, ON A1A 1A1 VOTE BY INTERNET - www.proxyvote.com Use the Internet to transmit your voting instructions and for electronic delivery of information. Vote by 11:59 P.M. ET on 12/27/2018. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. ELECTRONIC DELIVERY OF FUTURE PROXY MATERIALS If you would like to reduce the costs incurred by our company in mailing proxy materials, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via e-mail or the Internet. To sign up for electronic delivery, please follow the instructions above to vote using the Internet and, when prompted, indicate that you agree to receive or access proxy materials electronically in future years. VOTE BY PHONE - 1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions. Vote by 11:59 P.M. ET on 12/27/2018. Have your proxy card in hand when you call and then follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. The Board of Directors recommends you vote FOR the following proposal: For Against Abstain 2 RATIFICATION OF APPOINTMENT OF BF BORGERS CPA PC AS INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM NOTE: THIS PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED AS DIRECTED OR, IF NO DIRECTION IS GIVEN, WILL BE VOTED FOR PROPOSALS 1 and 2 lease sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name, by authorized officer.

0000392611_2 R1.0.1.17 Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting: The Notice & Proxy Statement, Form 10-K is/are available at www.proxyvote.com IDEANOMICS INC. Proxy Card PROXY SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS FOR THE ANNUAL MEETING OF SHAREHOLDERS TO BE HELD ON DECEMBER 28, 2018. The shareholder(s) whose signature(s) appear(s) on the reverse side of this proxy form hereby appoint(s) Brett McGonegal and Alfred Poor or either of them as proxies, with full power of substitution, and hereby authorize(s) them to represent and vote all shares of common stock and Series A preferred stock of Ideanomics, Inc. which the shareholder(s) would be entitled to vote on all matters which may come before the Annual Meeting of Shareholders to be held at our corporate offices at, or at any adjournment thereof. The proxies shall vote subject to the directions indicated on the reverse side of this card and the proxies are authorized to vote in their discretion upon such other business as may properly come before the meeting and any No. 4 Drive-in Movie Theater Park, No. 21, Liangmaqiao Road, Chaoyang, District, Beijing, P.R.C. 100125 adjournments or postponements thereof. The proxies will vote as the Board of Directors recommends where a choice is not specified. Shareholders of record at the close of business on November 15, 2018, the record date, are entitled to notice of and to vote at the Annual Meeting and any adjournment thereof. Please complete, sign, date and mail this proxy form in the accompanying envelope as soon as possible even if you intend to be present at the meeting. You may also grant your Proxy via the Internet by following the instructions on below on this Proxy Card. Continued and to be signed on reverse side