Hacker Severin - Chief Tech Officer, Co-Founder, Director, 10%+ Owner at Duolingo, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: Chief Tech Officer, Co-Founder, Director, 10%+ Owner
Issuer Symbol: DUOL on Nasdaq
All Insider Reports: All Insider Reports

Hacker Severin - trading volume in the past year for Duolingo, Inc.

	Shares	%	Avg Price	Total $
Buys
Sells	-170,000	100%	$352.58	-$59,938,977
Net	-170,000	-100%		-$59,938,977

Holdings reported by Hacker Severin for Duolingo, Inc.

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Class B Common Stock	2,836,917	$529,311,973	$186.58	17 Feb 2026	Indirect	Class A Common Stock	2,836,917
Performance-Based Restricted Stock Units	270,000	$153,846,000	$341.88	17 Feb 2026	Direct	Class B Common Stock
Class B Common Stock	177,193	$19,946,616	$112.57	17 Feb 2026	Direct	Class A Common Stock	147,787
Class A Common Stock	72	$13,433	$186.58	08 Dec 2025	Direct
Stock Option (Right to Buy)	0			03 Dec 2025	Direct	Class B Common Stock

Transactions reported by Hacker Severin for Duolingo, Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.