SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Tang Francis (Last) (First) (Middle) 4949 HEDGCOXE ROAD SUITE 200 (Street) PLANO TX 75024 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol DIODES INC /DEL/ [ DIOD ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) VP,Worldwide Discrete Products
	3. Date of Earliest Transaction (Month/Day/Year) 07/18/2018
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Diodes Incorporated Common Stock	07/18/2018		M(1)		5,000	A	$29.21	86,001	D
Diodes Incorporated Common Stock	07/18/2018		S(2)		4,708	D	$38	81,293	D
Diodes Incorporated Common Stock								1,180(3)	I	By Son
Diodes Incorporated Common Stock - Performance Stock Units								36,214	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
05/26/11 DIOD NQSO	$29.21	07/18/2018		M(1)			5,000	05/26/2012(4)	05/26/2021	Diodes Incorporated Common Stock - Diodes	5,000	$0.00	12,000	D

Explanation of Responses:

1. Exercised under a 10b5-1 plan.

2. Sold under a 10b5-1 plan.

3. These shares, which consist of restricted stock units, were granted to the reporting persons son, who shares the reporting persons household and is an employee of Diodes Incorporated. The reporting person disclaims beneficial ownership of the shares held by his son, and this report should not be deemed an admission that the reporting person is the beneficial owner of his sons shares for purposes of Section 16 or for any other purpose.

4. Non-qualified stock options exercisable in four equal annual installments beginning 05/26/2012.

Remarks:

Exhibit List Exhibit 24 - Power of Attorney

	Richard D. White as Power of Attorney for Francis Tang	07/19/2018
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

SPECIAL POWER OF ATTORNEY					Exhibit 24

	The undersigned, FRANCIS TANG, does hereby constitute and appoint
RICHARD D. WHITE, of 5907 Twin Coves St. Dallas, Texas 75248, as his Attorney in

Fact to act for and in the name, place, and stead of FRANCIS TANG, to make,
execute, and deliver any and all documents or instruments, and do and perform
any and
all things and actions, which FRANCIS TANG might have done if personally
present, which may be necessary or advisable in connection with the following:
	To execute, deliver, and file all such documents and things, including, without

limitation, reports and filings with the United States Securities and Exchange
Commission, Internal Revenue Service, and Nasdaq Stock Exchange, as may be
required
to be executed, delivered, and filed by FRANCIS TANG in connection with the
beneficial ownership by FRANCIS TANG of securities of Diodes Incorporated.
	The undersigned further grants to the attorney in fact full authority to act in
any
manner both proper and necessary to the exercise of the foregoing powers,
including the
full power of substitution or revocation, and ratifies every act that he may
lawfully do or
purport to do, or may have done or purported to have done, in connection with
any of the
foregoing.

Executed on June 8, 2018

/s/Francis Tang