NASDAQ:DUOL

Duolingo Stock Insider Trading

Technology > Software - Application

Buy DUOL

*Your capital is at risk

$107.40

-2.55 (-2.32%)

At Close: Jun 03, 2026

Duolingo Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 50.59. In total, the insiders bought 1.57M and sold 512.51K DUOL shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	50.59
● Buy	1.57M shares
● Sell	512.51K shares
42% Buy Activity Moderate Negative Correlation
Buy Signal Medium Confidence May 27, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 50.59. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 19, 2025 Sell	Class A Common Stock S-Sale	Hacker Severin Chief Tech Officer, Co-founder	Officer	1 000 Value: $170.5K
Nov 19, 2025 Buy	Class A Common Stock C-Conversion	Hacker Severin Chief Tech Officer, Co-founder	Officer	10 000 Value: $380.8K
Nov 19, 2025 Buy	Class B Common Stock C-Conversion	Hacker Severin Chief Tech Officer, Co-founder	Officer	10 000 Value: $1.74M
Nov 19, 2025 Sell	Class B Common Stock C-Conversion	Hacker Severin Chief Tech Officer, Co-founder	Officer	10 000 Value: $0
Nov 19, 2025 Sell	Class A Common Stock S-Sale	Hacker Severin Chief Tech Officer, Co-founder	Officer	1 146 Value: $194.3K
Nov 19, 2025 Sell	Class A Common Stock S-Sale	Hacker Severin Chief Tech Officer, Co-founder	Officer	2 009 Value: $344.5K
Nov 19, 2025 Sell	Class A Common Stock S-Sale	Hacker Severin Chief Tech Officer, Co-founder	Officer	1 281 Value: $220.8K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	200 Value: $35.5K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	796 Value: $140.8K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	880 Value: $154.6K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	793 Value: $138.8K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	390 Value: $67.9K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Chen Stephen C. General Counsel	Officer	480 Value: $85.0K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Chen Stephen C. General Counsel	Officer	594 Value: $104.0K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Glance Natalie Chief Engineering Officer	Officer	160 Value: $27.8K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Chen Stephen C. General Counsel	Officer	120 Value: $20.9K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Chen Stephen C. General Counsel	Officer	320 Value: $56.3K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Glance Natalie Chief Engineering Officer	Officer	741 Value: $129.7K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Glance Natalie Chief Engineering Officer	Officer	850 Value: $149.4K
Nov 18, 2025 Sell	Class A Common Stock S-Sale	Glance Natalie Chief Engineering Officer	Officer	560 Value: $99.1K
Nov 17, 2025 Sell	Class A Common Stock S-Sale	Glance Natalie Chief Engineering Officer	Officer	2 534 Value: $450.9K
Nov 17, 2025 Sell	Class A Common Stock S-Sale	Chen Stephen C. General Counsel	Officer	1 282 Value: $228.1K
Nov 17, 2025 Sell	Class A Common Stock S-Sale	Skaruppa Matthew Chief Financial Officer	C-Suite Officer	2 799 Value: $498.1K
Jun 11, 2025 Buy	Common Stock J-Other	Schlosser Mario	Director	0 Value: $0
Jun 11, 2025 Buy	Common Stock J-Other	Ross Bonnie	Director	0 Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT DUOLINGO, INC.

Duolingo, Inc. develops a language-learning website and mobile app in the United States and China. The company offers courses in 40 different languages, including Spanish, English, French, Japanese, German, Italian, Chinese, Portuguese, and others. It also provides a digital language proficiency assessment exam. The company was incorporated in 2011 and is headquartered in Pittsburgh, Pennsylvania....

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