Bonnie Ross - 11 Jun 2025 Form 4/A - Amendment Insider Report for Duolingo, Inc. (DUOL)

Role
Director
Signature
/s/ Stephen Chen, as Attorney-in-Fact for Mario Schlosser
Issuer symbol
DUOL
Transactions as of
11 Jun 2025
Net transactions value
$0
Form type
4/A - Amendment
Filing time
18 Dec 2025, 17:05:48 UTC
Date Of Original Report
18 Jun 2025
Previous filing
09 Dec 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ross Bonnie Director C/O DUOLINGO, INC., 5900 PENN AVENUE, PITTSBURGH /s/ Stephen Chen, as Attorney-in-Fact for Mario Schlosser 18 Dec 2025 0002046989

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding DUOL Class A Common Stock 1,344 11 Jun 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On June 18, 2025, the Reporting Person filed a Form 4 which inadvertently omitted an additional 965 shares beneficially owned following the reported transaction.