DIODES INC /DEL/ — Director's Dealing 2025

May 22, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DIODES INC /DEL/ (DIOD)
CIK: 0000029002
Period of Report: 2025-05-20

Reporting Person: Yang Emily (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-20	Diodes Incorporated Common Stock	G	2948	—	Disposed	61479	Direct
2025-05-20	Diodes Incorporated Common Stock	G	2948	—	Acquired	2948	Indirect
2025-05-21	Diodes Incorporated Common Stock	G	788	—	Disposed	2160	Indirect
2025-05-21	Diodes Incorporated Common Stock	G	1576	—	Disposed	584	Indirect
2025-05-21	Diodes Incorporated Common Stock	G	1576	—	Acquired	1576	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Diodes Incorporated Common Stock - Performance Stock Units	23100	Direct

Footnotes

F1: The reporting person has gifted shares from her direct holdings to the Oner Family Revocable Trust, an indirect holding, of which the reporting person is a trustee.

F2: These shares are held in accounts for the reporting person's children, 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.