DUOL
insider transactionsDuolingo, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
General Counsel
$0
58 sh
Own New
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Exercise·M
General Counsel
$836
58 sh · $14.42
Own +0%
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Grant·A
Director
$0
2.0K sh
Own +21%
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Grant·A
Director
$0
2.0K sh
Own +29%
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Grant·A
Director
$0
2.0K sh
Own +3%
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Grant·A
Director
$0
2.0K sh
Own +94%
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Grant·A
Director
$0
2.0K sh
Own +149%
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Grant·A
Director
$0
2.0K sh
Own +51%
-
Grant·A
Director
$0
2.0K sh
Own +36%
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Other·F
Chief Tech Officer, Co-Founder
$3.4M
31.9K sh · $107.82
Own -13%
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Exercise·M
Chief Tech Officer, Co-Founder
$0
60.0K sh
Own +40%
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Other·F
Luis Von Ahn KEY
President & CEO, Co-Founder
$5.9M
54.9K sh · $107.82
Own -2%
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Exercise·M
Luis Von Ahn KEY
President & CEO, Co-Founder
$0
120.0K sh
Own +40%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | Stephen C. Chen | Exercise M | 58 | $0 |
| Jun 17, 2026 | Stephen C. Chen | Exercise M | 58 | $836 |
| Jun 3, 2026 | James H Shelton | Grant A | 2.0K | $0 |
| Jun 3, 2026 | John Osborne Lilly III | Grant A | 2.0K | $0 |
| Jun 3, 2026 | William B Gordon | Grant A | 2.0K | $0 |
| Jun 3, 2026 | Mario Schlosser | Grant A | 2.0K | $0 |
| Jun 3, 2026 | Bonnie Ross | Grant A | 2.0K | $0 |
| Jun 3, 2026 | Sara Clemens | Grant A | 2.0K | $0 |
| Jun 3, 2026 | Amy Bohutinsky | Grant A | 2.0K | $0 |
| May 27, 2026 | Severin Hacker | Other F | 31.9K | $3.4M |
| May 27, 2026 | Severin Hacker | Exercise M | 60.0K | $0 |
| May 27, 2026 | Luis Von Ahn KEY | Other F | 54.9K | $5.9M |
| May 27, 2026 | Luis Von Ahn KEY | Exercise M | 120.0K | $0 |
About DUOL insider trading
This page tracks insider transactions for Duolingo, Inc. (DUOL) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.