Duolingo, Inc. — Director's Dealing 2023

Oct 2, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Duolingo, Inc. (DUOL)
CIK: 0001562088
Period of Report: 2023-09-29

Reporting Person: Meese Robert (Chief Business Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-09-29	Class A Common Stock	S	5000	$170.1261	Disposed	194104	Direct

Holdings (Non-Derivative)

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

Footnotes

F1: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 13, 2022.

F2: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $170.00 to $170.49, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3: Shares held by Eliot Meese Qualified Minor's Trust.

F4: Shares held by Isaac Meese Qualified Minor's Trust.