Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:1f9777af-f910-2b93-6525-1f7c5290226c 2026-11-10T22:36:41-05:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services DUOL: CHEN STEPHEN C (GC) Sold (AS) 3,700 Shares of DUOLINGO INC for $175.00 on 11/4 urn:uuid:2be698dc-e3e4-bf7c-402b-2d698be40988 2026-11-05T16:20:45-05:00 DUOL: GORDON WILLIAM B (DIR) Sold (AS) 10k Shares of DUOLINGO INC for $132.14-$139.20 on 11/2 urn:uuid:cbba5d8d-b48e-e453-e34a-32524ab5984f 2026-11-04T19:38:34-05:00 DUOL: SHELTON JAMES H (DIR) Acquired (JB) 100 Shares of DUOLINGO INC for $149.92 on 10/10 urn:uuid:105f7b5c-5667-fe22-d316-6e7903bc06aa 2026-10-13T20:13:21-04:00 DUOL: SCHLOSSER MARIO (DIR) Acquired (JB) 116 Shares of DUOLINGO INC for $149.92 on 10/10 urn:uuid:10e0c453-3cf6-1a1f-1ec6-2b61b1bfe809 2026-10-13T20:13:16-04:00 DUOL: LILLY III JOHN OSBORNE (DIR) Acquired (JB) 98 Shares of DUOLINGO INC for $149.92 on 10/10 urn:uuid:f76e6c48-8bde-287e-ee70-9525516c0091 2026-10-13T20:13:11-04:00 DUOL: BOHUTINSKY AMY (DIR) Acquired (JB) 108 Shares of DUOLINGO INC for $149.92 on 10/10 urn:uuid:db218a07-cd8e-5bd7-2f80-fafb60200d90 2026-10-13T20:13:05-04:00 DUOL: VON AHN LUIS (PR,CEO,F,DIR,BO) Exercised 110,046 Options (OE) of DUOLINGO INC for $38.08 on 10/7, and Sold Them All urn:uuid:28bc1359-1847-79f1-df41-e1d58410d11c 2026-10-09T16:09:32-04:00 DUOL: VON AHN LUIS (PR,CEO,F,DIR,BO) Exercised 46,682 Options (OE) of DUOLINGO INC for $38.08 on 9/24, and Sold Them All urn:uuid:ea53ee68-ad91-fb6b-67ea-d81f7a4b7bab 2026-09-28T15:59:45-04:00