DIODES INC /DEL/ — Director's Dealing 2021

Aug 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DIODES INC /DEL/ (DIOD)
CIK: 0000029002
Period of Report: 2021-07-29

Reporting Person: LU KEH SHEW (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-07-29	Diodes Incorporated Common Stock	M	5000	$27.92	Acquired	390538	Direct
2021-07-29	Diodes Incorporated Common Stock	S	4300	$80.0008	Disposed	386238	Direct
2021-07-29	Diodes Incorporated Common Stock	S	2700	$80.3658	Disposed	383538	Direct
2021-07-30	Diodes Incorporated Common Stock	M	15000	$27.92	Acquired	398538	Direct
2021-07-30	Diodes Incorporated Common Stock	S	4300	$80.5016	Disposed	394238	Direct
2021-07-30	Diodes Incorporated Common Stock	S	4300	$81.00	Disposed	389938	Direct
2021-07-30	Diodes Incorporated Common Stock	S	4300	$81.5142	Disposed	385638	Direct
2021-07-30	Diodes Incorporated Common Stock	S	16800	$81.3884	Disposed	368838	Direct
2021-08-02	Diodes Incorporated Common Stock	M	25000	$27.92	Acquired	393838	Direct
2021-08-02	Diodes Incorporated Common Stock	S	4300	$83.1782	Disposed	389538	Direct
2021-08-02	Diodes Incorporated Common Stock	S	4300	$83.1859	Disposed	385238	Direct
2021-08-02	Diodes Incorporated Common Stock	S	4300	$83.00	Disposed	380938	Direct
2021-08-02	Diodes Incorporated Common Stock	S	4300	$83.5017	Disposed	376638	Direct
2021-08-02	Diodes Incorporated Common Stock	S	4300	$84.00	Disposed	372338	Direct
2021-08-02	Diodes Incorporated Common Stock	S	18200	$83.2369	Disposed	354138	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-07-29	05/27/14 DIOD NQSO	$27.92	M	5000	Disposed	2022-05-27	Diodes Incorporated Common Stock - Diodes (5000)	Direct
2021-07-30	05/27/14 DIOD NQSO	$27.92	M	15000	Disposed	2022-05-27	Diodes Incorporated Common Stock - Diodes (15000)	Direct
2021-08-02	05/27/14 DIOD NQSO	$27.92	M	25000	Disposed	2022-05-27	Diodes Incorporated Common Stock - Diodes (25000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Diodes Incorporated Common Stock	46150	Indirect
Diodes Incorporated Common Stock	421671	Indirect
Diodes Incorporated Common Stock	55655	Indirect
Diodes Incorporated Common Stock	4700	Indirect
Diodes Incorporated Common Stock - Performance Stock Units	220519	Direct

Footnotes

F1: Exercised under a 10b5-1 plan.

F2: Sold under a 10b5-1 plan.

F3: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.30 to $80.47, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3) to this Form 4.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.62 to $82.02, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4) to this Form 4.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.50 to $83.80, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5) to this Form 4.

F6: These shares are held in accounts for the reporting persons minor grandchildren and the reporting person is the custodian of those accounts. The reporting person disclaims ownership of the shares held in those custodial accounts, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purposes.