Form4insider filings, from the source

Insider · CIK 0001829259

Luis von Ahn

Files at: DUOL, FIG. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $10.4M · 2net −$10.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 15Sep 16Sep 17Sep 18Sep 19Sep 20Sep 22

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 23, 5:14 pm EDTDuolingo, Inc.DUOL40,980$150.65$6,173,7270−100%10b5-1
Sep 21, 2026 CForm 4 →Sep 23, 5:14 pm EDTDuolingo, Inc.DUOL40,980$21.94$898,9853,614—10b5-1
Sep 16, 2026 SForm 4 →Sep 18, 8:25 pm EDTDuolingo, Inc.DUOL28,292$150.22$4,250,1410−100%10b5-1
Sep 16, 2026 CForm 4 →Sep 18, 8:25 pm EDTDuolingo, Inc.DUOL28,292$18.81$532,23328,292—10b5-1
Jun 2, 2026 AForm 4 →Jun 4, 7:57 pm EDTFigma, Inc.FIG12,415——90,594—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 CMForm 4 →Sep 23, 5:14 pm EDTDuolingo, Inc.DUOL122,940——3,368,120—10b5-1
Sep 16, 2026 CMForm 4 →Sep 18, 8:25 pm EDTDuolingo, Inc.DUOL84,876——3,368,120—10b5-1