Duolingo, Inc.
DUOLReported to SECin USCIK 0001562088Filings at SEC EDGAR
No score on this page, by design. Everything here is a fact from a public U.S. register: insider filings at the SEC (Form 4), lobbying filings under the Lobbying Disclosure Act, trades reported by members of Congress under the STOCK Act, and fund holdings in 13F filings. Our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.
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The most recent filings
Most recent filing first: every line of every Form 4 at this company that passed our review, the same lines as on the register. Reported is the day the filing reached the SEC, usually within two business days of the trade. Amounts are in U.S. dollars, as the form states them.
| Filed by | Type | Value | Reported | Filed by | Value | Type | Shares | Reported |
|---|---|---|---|---|---|---|---|---|
| von Ahn LuisPresident & CEO, Co-Founder | Conversion | nothing paid46,682 shares | Sep 28, 2026 | von Ahn LuisPresident & CEO, Co-Founder | nothing paid | Conversion | 46,682 | Sep 28, 2026 |
| von Ahn LuisPresident & CEO, Co-Founder | Conversion | nothing paid46,682 shares | Sep 28, 2026 | von Ahn LuisPresident & CEO, Co-Founder | nothing paid | Conversion | 46,682 | Sep 28, 2026 |
| von Ahn LuisPresident & CEO, Co-Founder | Option exercise | nothing paid46,682 shares | Sep 28, 2026 | von Ahn LuisPresident & CEO, Co-Founder | nothing paid | Option exercise | 46,682 | Sep 28, 2026 |
| von Ahn LuisPresident & CEO, Co-Founder | Open-market sell | $137,061900 shares | Sep 28, 2026 | von Ahn LuisPresident & CEO, Co-Founder | $137,061 | Open-market sell | 900 | Sep 28, 2026 |
| von Ahn LuisPresident & CEO, Co-Founder | Open-market sell | $1,063,5887,024 shares | Sep 28, 2026 | von Ahn LuisPresident & CEO, Co-Founder | $1,063,588 | Open-market sell | 7,024 | Sep 28, 2026 |