Latest filing published 13 Oct 2026 for Duolingo, Inc., €13k.
Not enough history yet: 1 closed purchase, at least 2 are needed.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
James H. Shelton (board member) discloses dealings in Duolingo, Inc. to SEC (Form 4). In total, 25 filings cover trades dated from 15 December 2021 to 10 October 2026.
The open-market side counts 1 purchase for €426k alongside 13 sales for €9.0M. Taken together, the sales exceed the purchases by €8.5M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 8 share grants and 3 option exercises. Since January 2026: 1 purchase and no sales on the market.
Most recently, on 13 October 2026, the filings show a share grant worth €13k in Duolingo, Inc. The last insider purchase was made public on 4 March 2026, 233 days ago. Typically, a trade is published a median of 3 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
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