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Insider ActivityDUOL
Hacker Severin, Chief Tech Officer, Co-Founder, Director, 10% Owner at Duolingo, Inc., traded $3.4M of DUOL
Updated Jun 19, 2026
Hacker Severin
Chief Tech Officer, Co-Founder, Director, 10% Owner
Duolingo, Inc. ·
$DUOL
Transaction Details
| Insider | Hacker Severin |
|---|---|
| Title | Chief Tech Officer, Co-Founder, Director, 10% Owner |
| Company | Duolingo, Inc. |
| Ticker | DUOL |
| Transaction Type | Tax |
| Transaction Date | 2026-05-27 |
| Shares Traded | 31,920 |
| Price Per Share | $107.82 |
| Total Value | $3.4M |
| Filed Date | 2026-05-29 |
| Accession Number | 0001628280-26-039164 |
Ownership Context
| Shares Owned After Transaction | — |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-039164
Other Insider Trades — DUOL
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Chen Stephen C. | General Counsel | traded | $836 | 2026-06-17 |
| GORDON WILLIAM B | Director | traded | — | 2026-06-03 |
| Lilly III John Osborne | Director | traded | — | 2026-06-03 |
| Ross Bonnie | Director | traded | — | 2026-06-03 |
| Clemens Sara | Director | traded | — | 2026-06-03 |
| Shelton James H | Director | traded | — | 2026-06-03 |
| Schlosser Mario | Director | traded | — | 2026-06-03 |
| Bohutinsky Amy | Director | traded | — | 2026-06-03 |
| von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | traded | $5.9M | 2026-05-27 |
| Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | traded | — | 2026-05-27 |
Other Trades by Hacker Severin
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| DUOL | Duolingo, Inc. | traded | — | 2026-05-27 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for DUOL — Duolingo, Inc. →
Whisper Score — DUOL
37.66
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:06 UTC