Duolingo, Inc. — Director's Dealing 2025

Sep 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Duolingo, Inc. (DUOL)
CIK: 0001562088
Period of Report: 2025-09-11

Reporting Person: Meese Robert (Chief Business Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-11	Class A Common Stock	M	5000	$8.15	Acquired	125080	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-09-11	Stock Option (Right to Buy)	$8.15	M	5000	Disposed	2029-09-25	Class A Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	1800	Indirect
Class A Common Stock	1800	Indirect

Footnotes

F1: Shares held by Eliot Meese Qualified Minor's Trust.

F2: Shares held by Isaac Meese Qualified Minor's Trust.

F3: The shares subject to the option are fully vested and exercisable.