UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

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DIODES INCORPORATED

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Diodes Incorporated to Hold Annual Meeting of Stockholders on

May 10, 2016

Plano, Texas – March 31, 2016 – Diodes Incorporated (NASDAQ: DIOD), a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets, today announced that it will hold its Annual Meeting of Stockholders on Tuesday, May 10, 2016 starting at 10:00 a.m. (Central Time). The Annual Meeting of Stockholders will be conducted at Diodes’ corporate headquarters, located at 4949 Hedgcoxe Road, Plano, Texas 75024. Diodes’ President and Chief Executive Officer, Dr. Keh-Shew Lu, and Chief Financial Officer, Richard D. White, will chair the meeting and provide a brief presentation.

In accordance with the United States Securities and Exchange Commission’s Notice and Access rule, on March 31, 2016, Diodes made available the “Notice of Internet Availability of Proxy Materials” to its stockholders based on a record date of March 15, 2016 and furnished proxy materials via the Internet. Diodes will provide a printed set of proxy materials by mail to any stockholder upon request. Stockholders may obtain printed copies of Diodes’ proxy materials free of charge by following the instructions provided on its website at http://investor.diodes.com under “Proxy Materials & Annual Reports.”

About Diodes Incorporated

Diodes Incorporated (Nasdaq: DIOD), a Standard and Poor’s SmallCap 600 and Russell 3000 Index company, is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets. Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers. Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Kansas City, Missouri and Manchester, with an additional facility located in Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

Recent news releases, annual reports and SEC filings are available at the Company’s website: http://www.diodes.com. Written requests may be sent directly to the Company, or they may be e-mailed to: diodes-fin@diodes.com.

Company Contact:	Investor Relations Contact:
Diodes Incorporated	Shelton Group
Laura Mehrl	Leanne Sievers
Director of Investor Relations	EVP, Investor Relations
P: 972-987-3959	P: 949-224-3874
E: laura_mehrl@diodes.com	E: lsievers@sheltongroup.com

DIODES INCORPORATED ANNUAL MEETING TO BE HELD ON 05/10/16 AT 10:00 A.M. CDT FOR HOLDERS AS OF 03/15/16 * ISSUER CONFIRMATION COPY—INFO ONLY * 149 1-0001 THIS FORM IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. PLEASE DO NOT USE IT FOR VOTING PURPOSES. 254543101 DIRECTORS DIRECTORS RECOMMEND: A VOTE FOR ELECTION OF THE FOLLOWING NOMINEES 0010100 1. —01-C.H. CHEN,02-MICHAEL R. GIORDANO,03-L.P. HSU,04-KEH-SHEW LU, 05-RAYMOND SOONG,06-JOHN M. STICH,07-MICHAEL K.C. TSAI DIRECTORS PROPOSAL(S) RECOMMEND 2. *- TO APPROVE, ON AN ADVISORY BASIS, THE COMPANY’S EXECUTIVE »> COMPENSATION. FOR 0019900 3. *- TO RATIFY THE APPOINTMENT OF MOSS ADAMS LLP AS THE COMPANY’S »> INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2016. FOR —»> 0010200 *NOTE* SUCH OTHER BUSINESS AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT THEREOF. *NOTE* IN ORDER TO HAVE YOUR SHARES VOTED, YOUR INSTRUCTIONS MUST BE RECEIVED NO LATER THAN MAY 9, 2016 AT 11:59 P.M. CDT. *NOTE* CUMULATIVE VOTING IS ALLOWED IN VOTING FOR THE ELECTION OF DIRECTORS. PLEASE CONTACT US IF YOU HAVE ANY QUESTIONS OR WISH TO CUMULATE YOUR SHARES OR PROVIDE US WITH SEPARATE WRITTEN INSTRUCTIONS. DO NOT INDICATE YOUR INSTRUCTIONS ON THE FORM ATTACHED (SEE THE PROXY STATEMENT). MATERIALS election As of July 1, 2007,SEC rules permit companies to send you a Notice indicating that their proxy materials are available on the Internet and how you can request a mailed copy. Check the box to the right if you want to receive future proxy materials by mail at no cost to you. Even if you do not check the box, you will still have the right to request a free set of proxy materials upon receipt of a Notice.VIF11H

FOLD AND DETACH HERE important notice regarding the availability of proxy materials for the shareholder MEETING TO BE HELD ON 05/10/16 FOR DIODES INCORPORATED THE FOLLOWING MATERIAL IS AVAILABLE AT WWW.PROXYVOTE.COM —PROXY STATEMENT —ANNUAL REPORT 2 -I -S DIRECTORS (MARK “X” FOR ONLY ONE BOX) FOR ALL NOMINEES WITHHOLD ALL NOMINEES WITHHOLD AUTHORITY TO VOTE FOR ANY INDIVIDUAL NOMINEE. WRITE NUMBER(S) OF NOMINEE(S) BELOW.

USE NUMBER ONLY FOR AGN ABS PLEASE INDICATE YOUR PROPOSAL SELECTION BY FIRMLY PLACING AN “X” IN THE APPROPRIATE NUMBERED BOX WITH BLUE OR BLACK INK SEE VOTING INSTRUCTION NO. 3 ON REVERSE FOR AGN ABS A/C: 254543101 PLACE “X” HERE IF YOU PLAN TO ATTEND AND VOTE YOUR SHARES AT THE MEETING Broadridge

51 MERCEDES WAY EDGEWOOD NY 11717 DIODES INCORPORATED ATTN: ACCOUNTS PAYABLE 4949 HEDGCOXE ROAD, SUITE 200 PLANO, TEXAS 75024

FOLD AND DETACH HERE SIGNATURE(S) Date

P74672 149 149 000

x

Proxy Services P.O. Box 9175 Farmingdale NY 11735-9852 WRONG WAY P. O. Box 9175 Please ensure you fold then detach and retain this portion of the Voting Instruction Form Fold and Detach Here Fold and Detach Here VOTING INSTRUCTIONS TO OUR CLIENTS: WE HAVE BEEN REQUESTED TO FORWARD TO YOU THE ENCLOSED PROXY MATERIAL RELATIVE TO SECURITIES HELD BY US IN YOUR ACCOUNT BUT NOT REGISTERED IN YOUR NAME. ONLY WE AS THE HOLDER OF RECORD CAN VOTE SUCH SECURITIES. WE SHALL BE PLEASED TO VOTE YOUR SECURITIES IN ACCORDANCE WITH YOUR WISHES, IF YOU WILL EXECUTE THE FORM AND RETURN IT TO US PROMPTLY IN THE ENCLOSED BUSINESS REPLY ENVELOPE. IT IS UNDERSTOOD THAT IF YOU SIGN WITHOUT OTHERWISE MARKING THE FORM YOUR SECURITIES WILL BE VOTED AS RECOMMENDED BY THE BOARD OF DIRECTORS ON ALL MATTERS TO BE CONSIDERED AT THE MEETING. FOR THIS MEETING, THE EXTENT OF OUR AUTHORITY TO VOTE YOUR SECURITIES IN THE ABSENCE OF YOUR INSTRUCTIONS CAN BE DETERMINED BY REFERRING TO THE APPLICABLE VOTING INSTRUCTION NUMBER INDICATED ON THE FACE OF YOUR FORM. FOR MARGIN ACCOUNTS, IN THE EVENT YOUR SECURITIES HAVE BEEN LOANED OVER RECORD DATE, THE NUMBER OF SECURITIES WE VOTE ON YOUR BEHALF HAS BEEN OR CAN BE ADJUSTED DOWNWARD. PLEASE NOTE THAT UNDER A RULE AMENDMENT ADOPTED BY THE NEW YORK STOCK EXCHANGE FOR SHAREHOLDER MEETINGS HELD ON OR AFTER JANUARY 1, 2010, BROKERS ARE NO LONGER ALLOWED TO VOTE SECURITIES HELD IN THEIR CLIENTS’ ACCOUNTS ON UNCONTESTED ELECTIONS OF DIRECTORS UNLESS THE CLIENT HAS PROVIDED VOTING INSTRUCTIONS (IT WILL CONTINUE TO BE THE CASE THAT BROKERS CANNOT VOTE THEIR CLIENTS’ SECURITIES IN CONTESTED DIRECTOR ELECTIONS). CONSEQUENTLY, IF YOU WANT US TO VOTE YOUR SECURITIES ON YOUR BEHALF ON THE ELECTION OF DIRECTORS, YOU MUST PROVIDE VOTING INSTRUCTIONS TO US. 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IF YOUR SECURITIES ARE HELD BY A BANK, YOUR SECURITIES CANNOT BE VOTED WITHOUT YOUR SPECIFIC INSTRUCTIONS. INSTRUCTION 2 IN ORDER FOR YOUR SECURITIES TO BE REPRESENTED AT THE MEETING ON ONE OR MORE MATTERS BEFORE THE MEETING, IT WILL BE NECESSARY FOR US TO HAVE YOUR SPECIFIC VOTING INSTRUCTIONS. IF YOUR SECURITIES ARE HELD BY A BANK, YOUR SECURITIES CANNOT BE VOTED WITHOUT YOUR SPECIFIC INSTRUCTIONS. INSTRUCTION 3 IN ORDER FOR YOUR SECURITIES TO BE REPRESENTED AT THE MEETING, IT WILL BE NECESSARY FOR US TO HAVE YOUR SPECIFIC VOTING INSTRUCTIONS. INSTRUCTION 4 WE HAVE PREVIOUSLY SENT YOU PROXY SOLICITING MATERIAL PERTAINING TO THE MEETING OF SHAREHOLDERS OF THE COMPANY INDICATED. 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	*** Exercise Your Right to Vote ***
	Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on May 10, 2016
	DIODES INCORPORATED	Meeting Information Meeting Type: Annual Meeting For holders as of: March 15, 2016 Date: May 10, 2016            Time: 10:00 AM CDT Location: 4949 Hedgcoxe Road, Plano, Texas 75024
		You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting.
		See the reverse side of this notice to obtain proxy materials and voting instructions.

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Voting items
The Board of Directors recommends that you vote FOR the following:
1.    Election of Directors
Nominees
01    C.H. Chen                02     Michael R. Giordano        03    L.P. Hsu                    04    Keh-Shew Lu                    05      Raymond Soong 06    John M. Stich           07    Michael K.C. Tsai The Board of Directors recommends you vote FOR the following proposal(s): 2     Approval of Executive Compensation. To approve, on an advisory basis, the Company’s executive compensation. 3     Ratification of Appointment of Independent Registered Public Accounting Firm. To ratify the appointment of Moss Adams LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2016.
NOTE:   To transact such other business as properly may come before the Meeting or any adjournment or postponement  thereof.

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