Diodes Incorporated (DIOD)Corporate Secretary sold ~$214K

~$214K

Approx. value · 2,000 sh @ $107.01

8,071

Holds after · shares reported

Traded

May 29, 2026

Filed

Jun 1, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. May 7, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors (and 1 more item)
2. May 7, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
3. May 11, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote (and 1 more item)“On May 11, 2026, at the 2026 Annual Meeting of Stockholders of Diodes Incorporated (the “Company”), Dr. Keh-Shew Lu, a nominee for re-election to the Company’s Board of Directors (the “Board”), received a greater number of votes “withheld” from his election than votes “for” his election.”
4. May 12, 2026Insider · 3 peopleInsiders: 3 sales (~$968K)
5. May 13, 2026Insider · Their largest sale since 2019CFO sold ~$1.71M of DIOD shares in the open market
6. May 15, 2026InsiderOfficer sold ~$203K of DIOD shares in the open market
7. May 20, 2026InsiderOfficer sold ~$194K of DIOD shares in the open market
8. May 26, 2026Insider · 4 peopleInsiders: 4 sales (~$1.2M)
9. May 27, 2026Insider · 3 peopleInsiders: 3 sales (~$1.3M)
10. May 29, 2026 · this disclosureInsiderOfficer sold ~$214K of DIOD shares in the open market

What came next

1. May 29, 2026Insider · 2 peopleInsiders: 2 sales (~$1.8M)
2. Jul 10, 2026Company filing · Form 8-K · Material agreement, Reg FDSigned an important agreement, and shared information with investors
3. Jul 27, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On July 27, 2026, the Board of Directors (the “Board”) of Diodes Incorporated (the “Company”) elected Evan Yu to the Board, effective August 1, 2026. Mr. Yu is a seasoned global semiconductor executive with leadership experience across power products, wireless communications, ASIC, and DSP technologies.”
4. Aug 5, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
5. Aug 5, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
6. Aug 12, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations (and 2 more items)

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Diodes Incorporated

For Diodes Incorporated, OQRO holds 6 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its DIOD page.

Other recent filings by Richard Dallas White, Corporate Secretary

• SEC Form 4 at Diodes Incorporated (DIOD)Jun 1, 2026

The full history of Richard Dallas White, Corporate Secretary is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Diodes Incorporated

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 13, 2026
• SEC Form 13F-HRAug 12, 2026
• SEC Form 13F-HRJul 23, 2026

Everything OQRO holds on this company is on its DIOD page.