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$141.90 · Score 61/100
0 open-market purchases and 2 sales out of the last 2 Form 4 filings scanned for DUOL — open-market transactions only, sourced directly from official SEC EDGAR filings.
0
Buys
2
Sells
| Date | Insider | Ownership | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | von Ahn Luis President & CEO, Co-Founder | — | Open Market Sale | 27,272 | $150.17 | $4.10M |
| Sep 18, 2026 | von Ahn Luis President & CEO, Co-Founder | — | Open Market Sale | 1,020 | $151.54 | $154.57K |
This information is based on official filings only and does not constitute investment advice. Insider transactions don't necessarily signal a stock's future direction — they can often stem from personal cash-flow needs, portfolio diversification, or tax planning.