Key facts
- This page summarizes Keh Shew Lu's Form 4 filing for DIODES INC /DEL/ (DIOD).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 28 May 2026, 11:46.
Keh Shew Lu - 26 May 2026 Form 4 Insider Report for DIODES INC /DEL/ (DIOD)
- Reporting relationship
- Special Advisor
- Issuer ticker
- DIOD
- Reported as of
- 26 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 28 May 2026, 11:46:56 UTC
- Prior SEC filing
- 24 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- Brett R. Whitmire as Power of Attorney for Keh-Shew Lu
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Keh Shew Lu filed Form 4 for DIODES INC /DEL/ (DIOD) on 28 May 2026.
Change
- Previous filing in this sequence was filed on 24 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001196531
Primary reporting owner
LU KEH SHEW
- Relationship
- Special Advisor
- Address
- 4949 HEDGCOXE ROAD, SUITE 200, PLANO
- Signature
- Brett R. Whitmire as Power of Attorney for Keh-Shew Lu
- Signature date
- 28 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DIOD
transaction
Diodes Incorporated Common Stock
Tax liability
- Transaction value
- Shares
- -1,970
- Change %
- -2.1%
- Price
- $108.24*
- Shares after
- 90,305
- Date
- 26 May 2026
- Ownership
- Direct
- Footnotes
- F1
DIOD
holding
Diodes Incorporated Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 225,152
- Date
- 26 May 2026
- Ownership
- Lu Grandchildren's Trust
DIOD
holding
Diodes Incorporated Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 6,000
- Date
- 26 May 2026
- Ownership
- The Lu Family Foundation
DIOD
holding
Diodes Incorporated Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,700
- Date
- 26 May 2026
- Ownership
- The Lu 2017 Irrevocable Trust
DIOD
holding
Diodes Incorporated Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 180,131
- Date
- 26 May 2026
- Ownership
- Texastac Investments, LP
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Keh Shew Lu is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 1 footnote
Footnote F1
Vested restricted stock unit shares were automatically withheld to cover income tax.