Keh Shew Lu - 20 Feb 2026 Form 4 Insider Report for DIODES INC /DEL/ (DIOD)

Role
Director
Signature
Brett R. Whitmire as Power of Attorney for Keh-Shew Lu
Issuer symbol
DIOD
Transactions as of
20 Feb 2026
Net transactions value
-$7,521,102
Form type
4
Filing time
24 Feb 2026, 15:01:02 UTC
Previous filing
04 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
LU KEH SHEW Director 4949 HEDGCOXE ROAD, SUITE 200, PLANO Brett R. Whitmire as Power of Attorney for Keh-Shew Lu 24 Feb 2026 0001196531

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DIOD Diodes Incorporated Common Stock Sale $3,167,845 -46,734 -17% $67.78 225,152 20 Feb 2026 Lu Grandchildren's Trust F1
transaction DIOD Diodes Incorporated Common Stock Sale $4,353,257 -64,266 -26% $67.74 180,131 20 Feb 2026 Texastac Investments, LP F2
holding DIOD Diodes Incorporated Common Stock 92,275 20 Feb 2026 Direct
holding DIOD Diodes Incorporated Common Stock 6,000 20 Feb 2026 The Lu Family Foundation
holding DIOD Diodes Incorporated Common Stock 4,700 20 Feb 2026 The Lu 2017 Irrevocable Trust
holding DIOD Diodes Incorporated Common Stock - Performance Stock Units 50,000 20 Feb 2026 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.53 to $68.995, 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 (1) to this Form 4.
F2 The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.53 to $68.995, 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 (2) to this Form 4.
F3 The amount of securities beneficially owned was decreased by 42,000 because the 2023 PSU Award had no settlment of shares.