InsiderTrades

Form 4 for DUOL Duolingo, Inc.

Accepted 2025-08-15 00:00:00 ET · period of report 2025-08-15 · accession 0001562088-25-000176 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-08-15 2025-08-15 DUOL Chen Stephen C. GC G - Gift $0.00 -750 35.4K -2% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2025-08-15 G D 750 $0.00 35,435 D — —