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Duolingo Inc Planned Sales
Before an insider at Duolingo Inc can sell restricted stock they have to file notice of it. This is that notice — the leading edge of the insider trading feed, filed days before the sale it describes.
DUOL insider trades →Notices on file
8
Insiders
3
Shares noticed
288.1K
permission to sell, not sales
Estimated value
$42.4M
as estimated on filing
Largest notices first
Value is the filer's own estimate of what the sale would raise, at the time they filed.
| Seller | Est. value |
|---|---|
| Von Ahn Arellano LuisDirector, Officer, 10% Stockholder2026-10-07110K sh0.27% | $16.3M |
| Von Ahn Arellano LuisDirector, Officer, 10% Stockholder2026-09-2446.7K sh0.12% | $6.8M |
| Von Ahn Arellano LuisDirector, Officer, 10% Stockholder2026-09-2137.4K sh0.09% | $5.3M |
| Von Ahn Foundation LuisDirector, Officer, 10% Stockholder2026-09-2135K sh0.09% | $5M |
| Von Ahn Arellano LuisDirector, Officer, 10% Stockholder2026-09-1628.3K sh0.07% | $4.4M |
| Von Ahn Foundation LuisDirector, Officer, 10% Stockholder2026-09-1619K sh0.05% | $2.9M |
| Chen StephenOfficer2026-09-148.1K sh0.02% | $1.2M |
| Von Ahn Arellano LuisDirector, Officer, 10% Stockholder2026-09-223.6K sh<0.01% | $540K |
Source: SEC Form 144 notices, via EDGAR. A notice is permission to sell, not a completed sale — it is often used only in part, or not at all, so none of this is volume and none of it should be added to the insider trading feed. Value is the filer's estimate on the day they filed.
More on DUOL
Company overviewEverything on DUOL in one place, with the price.SEC filingsWhat DUOL's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat DUOL's own officers and directors buy and sell.Executive payWhat DUOL awarded its chief executive, and what it became.Who owns itEvery manager reporting a position in DUOL.Funds holding itWhich funds and ETFs hold DUOL, and how big a bet.Federal contractsWhat federal agencies pay DUOL.