13F Pro

SEC Form 4 reporting owner

Xie Michael

Xie Michael has filed 38 Form 4 transactions reported between December 5, 2025 and August 3, 2026, as VP, ENGINEERING & CTO of Fortinet, Inc..

Name as filed: Xie Michael

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$29.2M
16 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 3, 2026
transaction date

Roles and reported holdings

  • FTNTFortinet, Inc.
    Dec 5, 2025 – Aug 3, 2026

    VP, ENGINEERING & CTO

    Held directly9,918,360 sh as of Aug 3, 2026 · Form 4
    Held indirectly (latest line)9,918,860 sh as of Jun 4, 2026 · Form 4

    24 months: $29.2M sold

Transaction history

All 38 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct800$131K@ $163.98Form 4
Aug 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct1,421$232K@ $163.12Form 4
Aug 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct200$32K@ $161.75Form 4
Aug 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct700$112K@ $160.36Form 4
Aug 1, 2026FTNTVP, ENGINEERING & CTOShares withheld for tax or exercise priceCode F · direct3,185$516K@ $161.95Form 4
Aug 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct1,300—Form 4
Aug 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,242—Form 4
Aug 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,764—Form 4
Jun 4, 2026FTNTVP, ENGINEERING & CTOGiftCode G · direct500—Form 4
Jun 4, 2026FTNTVP, ENGINEERING & CTOGiftCode G · indirect2,250—Form 4
Jun 4, 2026FTNTVP, ENGINEERING & CTOGiftCode G · direct2,500—Form 4
Jun 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct132$20K@ $148.30Form 4
Jun 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct564$83K@ $147.71Form 4
Jun 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct2,337$342K@ $146.55Form 4
Jun 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct410$60K@ $145.72Form 4
Jun 3, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct464$67K@ $144.46Form 4
May 19, 2026FTNTVP, ENGINEERING & CTOGiftCode G · indirect2,927,294—Form 4
May 4, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct63$6K@ $89.61Form 4
May 4, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct2,028$181K@ $89.12Form 4
May 4, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct197$17K@ $88.09Form 4
May 4, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct190$17K@ $87.04Form 4
May 1, 2026FTNTVP, ENGINEERING & CTOShares withheld for tax or exercise priceCode F · direct3,184$275K@ $86.29Form 4
May 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct1,300—Form 4
May 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,242—Form 4
May 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,763—Form 4
Feb 20, 2026FTNTVP, ENGINEERING & CTOGrant or awardCode A · direct18,792—Form 4
Feb 2, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct9,446$777K@ $82.28Form 4
Feb 2, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct204,282$16.7M@ $81.64Form 4
Feb 2, 2026FTNTVP, ENGINEERING & CTOOpen-market saleCode S · direct129,378$10.5M@ $81.01Form 4
Feb 2, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct324,285$5.5M@ $16.90Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOShares withheld for tax or exercise priceCode F · direct18,975$1.5M@ $81.26Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct28,823—Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct5,200—Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,243—Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,764—Form 4
Feb 1, 2026FTNTVP, ENGINEERING & CTOOption exerciseCode M · direct2,030—Form 4
Jan 16, 2026FTNTVP, ENGINEERING & CTOGrant or awardCode A · direct28,823—Form 4
Dec 5, 2025FTNTVP, ENGINEERING & CTOGiftCode G · direct245,000—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.