Duolingo, Inc. insiders: buys and sells · DUOL

Directors, officers and 10%+ shareholders must report every purchase and sale of their company's stock to the SEC within two business days. Transactions filed between 2026-09-08 and 2026-10-07. All filings on SEC EDGAR →

Bought: $0
Sold: $25,182,530
Buys: 0
Sells: 13

The 13 transactions

Date	Who	Role	Transaction	Shares	Price	Amount
2026-10-07	Von Ahn Luis	President & CEO, Co-Founder	sell	55.036	151,52	$8,339,286
2026-10-07	Von Ahn Luis	President & CEO, Co-Founder	sell	29.871	152,47	$4,554,533
2026-10-07	Von Ahn Luis	President & CEO, Co-Founder	sell	20.025	150,63	$3,016,404
2026-10-07	Von Ahn Luis	President & CEO, Co-Founder	sell	5.114	153,26	$783,777
2026-09-24	Von Ahn Luis	President & CEO, Co-Founder	sell	38.758	150,45	$5,831,145
2026-09-24	Von Ahn Luis	President & CEO, Co-Founder	sell	7.024	151,42	$1,063,588
2026-09-24	Von Ahn Luis	President & CEO, Co-Founder	sell	900	152,29	$137,061
2026-09-08	Gordon William B	Director	sell	3.483	145,91	$508,198
2026-09-08	Gordon William B	Director	sell	2.742	144,59	$396,458
2026-09-08	Gordon William B	Director	sell	2.675	146,58	$392,114
2026-09-08	Gordon William B	Director	sell	800	143,83	$115,068
2026-09-08	Gordon William B	Director	sell	200	148,68	$29,735
2026-09-08	Gordon William B	Director	sell	100	151,64	$15,164

How to read these transactions

There are 13 filed transactions for Duolingo, Inc. (DUOL) between 2026-09-08 and 2026-10-07. They were made by 2 different people. Open-market buys: 0, for $0. Sells: 13, for $25,182,530.

Each transaction comes from a Form 4, the filing the person submits to the SEC. In the table, each row is one transaction: the date, who made it and their role, whether it is a buy or a sell, the number of shares, the declared price per share and the total amount.

Open-market buys are the ones people watch most, because whoever makes them puts in their own money. Sells say less: they often respond to taxes, diversification or sale plans scheduled in advance. A single transaction does not say much either; what people look at is whether they repeat, from how many people and for what amount.

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Public SEC data (EDGAR), Form 4. Open-market buys and sells only: option exercises and stock received as pay are left out. This is not investment advice.

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