13F Pro

SEC Form 4 reporting owner

von Ahn Luis

von Ahn Luis has filed 19 Form 4 transactions reported between December 1, 2025 and September 22, 2026, as President & CEO, Co-Founder of Duolingo, Inc. and a reporting owner of Figma, Inc..

Name as filed: von Ahn Luis

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$10.4M
6 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 22, 2026
transaction date

Roles and reported holdings

  • DUOLDuolingo, Inc.
    Dec 1, 2025 – Sep 22, 2026

    President & CEO, Co-Founder

    Held directly0 sh as of Sep 22, 2026 · Form 4

    24 months: $10.4M sold

  • FIGFigma, Inc.
    Jun 2, 2026

    Reporting owner

    No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 19 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 22, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct3,414$519K@ $152.02Form 4
Sep 22, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct200$30K@ $150.00Form 4
Sep 22, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct3,614$138K@ $38.08Form 4
Sep 21, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct4,109$621K@ $151.07Form 4
Sep 21, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct33,257$5.0M@ $150.46Form 4
Sep 21, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct9,406$358K@ $38.08Form 4
Sep 21, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct27,960$403K@ $14.42Form 4
Sep 16, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct1,020$155K@ $151.54Form 4
Sep 16, 2026DUOLPresident & CEO, Co-FounderOpen-market saleCode S · direct27,272$4.1M@ $150.17Form 4
Sep 16, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct5,252$200K@ $38.08Form 4
Sep 16, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct23,040$332K@ $14.42Form 4
Jun 2, 2026FIGGrant or awardCode A · direct12,415—Form 4
May 27, 2026DUOLPresident & CEO, Co-FounderShares withheld for tax or exercise priceCode F · direct54,875$5.9M@ $107.82Form 4
May 27, 2026DUOLPresident & CEO, Co-FounderOption exerciseCode M · direct120,000—Form 4
May 11, 2026DUOLPresident & CEO, Co-FounderConversion of derivativeCode C · direct50,000—Form 4
Feb 17, 2026DUOLPresident & CEO, Co-FounderShares withheld for tax or exercise priceCode F · direct53,640$6.0M@ $112.57Form 4
Feb 17, 2026DUOLPresident & CEO, Co-FounderOption exerciseCode M · direct120,000—Form 4
Dec 1, 2025DUOLPresident & CEO, Co-FounderShares withheld for tax or exercise priceCode F · direct51,768$9.6M@ $185.45Form 4
Dec 1, 2025DUOLPresident & CEO, Co-FounderOption exerciseCode M · direct120,000—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.