Form4insider filings, from the source

Insider · CIK 0001226642

Sallie Krawcheck

Files at: DUOL, TWOU. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 AForm 4 →Aug 12, 6:02 pm EDTDuolingo, Inc.DUOL4,592——4,592—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.