144Filing Date: Sep 16, 2026
Duolingo
Insider Proposed Sale Notice
View SEC Filing
ACC: 0001950047-26-009562
Sale Plan
LUIS VON AHN FOUNDATION
Director, Officer, 10% Stockholder·Duolingo
Proposed
CommonNASDAQ
Shares19.01K
Est. DateSep 16
Market Value$2.93M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionFounders Shares · Issuer
Acquired DateAug 25, 2011
Amount Acquired19.01K
10b5-1 Plan Adoption06/02/2026
% Outstanding0.0471%
10b5-1
Exercise / Payment Details
Paid: Aug 25, 2011Method: N/A
auto_awesomeDeep Analysis
Deep Analysis
The Luis von Ahn Foundation — the charitable vehicle tied to Duolingo's co-founder, director, officer and 10% holder — filed notice of intent to sell 19,008 founder shares worth roughly $2.93M under a Rule 10b5-1 plan adopted June 2, 2026.
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Signature & Compliance expand_more
Notice DateSep 16, 2026
10b5-1 Plan Adoption06/02/2026
Signature /s/ Luis von Ahn Arellano
Issuer Info expand_more
CompanyDuolingo, Inc.
CIK0001562088
SEC File No.001-40653
Phone4125676602
Address5900 Penn Avenue, Pittsburgh, PA 15206