13F Pro

SEC Form 4 reporting owner

Yu Gary

Yu Gary has filed 8 Form 4 transactions reported between February 1, 2026 and May 27, 2026, as President and CEO of DIODES INC /DEL/.

Name as filed: Yu Gary

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$716K
3 lines
Companies
1
with Form 4 filings
Latest transaction
May 27, 2026
transaction date

Roles and reported holdings

  • DIODDIODES INC /DEL/
    Feb 1, 2026 – May 27, 2026

    President and CEO

    Held directly108,147 sh as of May 27, 2026 · Form 4

    24 months: $716K sold

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
May 27, 2026DIODPresident and CEOOpen-market saleCode S · direct3,632$400K@ $110.08Form 4
May 26, 2026DIODPresident and CEOShares withheld for tax or exercise priceCode F · direct592$64K@ $108.24Form 4
May 19, 2026DIODPresident and CEOGiftCode G · direct300—Form 4
May 11, 2026DIODPresident and CEOGrant or awardCode A · direct3,000—Form 4
Feb 24, 2026DIODPresident and CEOOpen-market saleCode S · direct2,000$140K@ $70.00Form 4
Feb 3, 2026DIODPresident and CEOOpen-market saleCode S · direct2,900$176K@ $60.85Form 4
Feb 2, 2026DIODPresident and CEOShares withheld for tax or exercise priceCode F · direct1,340$81K@ $60.66Form 4
Feb 1, 2026DIODPresident and CEOGrant or awardCode A · direct32,000—Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.