InsiderTrades

Form 4 for DUOL Duolingo, Inc.

Accepted 2026-08-12 18:02:17 ET · period of report 2026-08-10 · accession 0001628280-26-056396 · 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
M 2026-08-12 18:02 2026-08-10 DUOL KRAWCHECK SALLIE Dir A - Grant $0.00 +4,592 4,592 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-08-10 A A 1,312 $0.00 1,312 D — — (F1) Represents restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of the Issuer's Class A Common Stock for each RSU upon vesting. 100% of the RSUs vest on the earlier of (i) the first anniversary of the grant date or (ii) the date of the next annual meeting of the Issuer's stockholders following the grant date, subject to the Reporting Person's continued service to the Issuer.
2 Common Class A Common Stock 2026-08-10 A A 3,280 $0.00 4,592 D — — (F2) One-half of the RSUs vest on August 10, 2027, and one-fourth vest on each of August 10, 2028 and August 10, 2029.