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Insider Transactions by Stephen C. Chen


Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 17, 2026Option/RSU Exercise$14.425883652,865Jun 18, 2026, 05:05 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 15, 2026Award/Grant$112.0624,4112,735,49755,604May 19, 2026, 04:42 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 15, 2026Sale$112.1682091,97154,784May 19, 2026, 04:42 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 18, 2026Sale$113.611,977224,60353,507May 19, 2026, 04:42 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 12, 2026Option/RSU Exercise$14.426489,34431,193May 13, 2026, 04:24 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 18, 2026Sale$113.261,901215,31331,625Feb 20, 2026, 06:01 AM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 17, 2026Sale$110.0689698,61432,446Feb 20, 2026, 06:01 AM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselDec 29, 2025Option/RSU Exercise$14.421,80025,95633,342Dec 30, 2025, 05:12 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 17, 2025Sale$177.951,282228,13233,056Nov 19, 2025, 04:20 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 18, 2025Sale$175.871,514266,26532,936Nov 19, 2025, 04:20 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselSep 18, 2025Option/RSU Exercise$14.421,70024,51434,338Sep 19, 2025, 09:36 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 26, 2025Sale$321.361,515486,86032,638Aug 28, 2025, 04:37 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 15, 2025Sale$329.031,282421,81634,153Aug 18, 2025, 05:22 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 15, 2025Gift-750-35,435Aug 15, 2025, 04:15 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 16, 2025Sale$526.942,6351,388,48037,552May 19, 2025, 04:22 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 15, 2025Sale$531.711,257668,35938,820May 16, 2025, 04:14 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 18, 2025Sale$435.122,064898,09135,532Feb 19, 2025, 07:20 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 06, 2025Option/RSU Exercise$14.421,33119,19336,698Feb 07, 2025, 06:12 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselDec 19, 2024Option/RSU Exercise$14.423,70053,35435,367Dec 20, 2024, 04:15 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 18, 2024Sale$308.472,642814,96734,034Nov 20, 2024, 04:46 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 15, 2024Sale$309.301,249386,31634,309Nov 18, 2024, 04:14 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 30, 2024Sale$211.5519,4644,117,67453,659Sep 03, 2024, 08:52 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 30, 2024Option/RSU Exercise$14.427,382106,44855,022Sep 03, 2024, 08:52 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 15, 2024Sale$199.501,249249,17647,640Aug 16, 2024, 04:37 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 28, 2024Option/RSU Exercise$14.426,71596,83048,889Jul 02, 2024, 04:54 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 09, 2024Option/RSU Exercise$14.422,00028,84037,033Feb 12, 2024, 04:18 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 09, 2024Sale$190.002,000380,00035,033Feb 12, 2024, 04:18 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJan 04, 2024Option/RSU Exercise$14.4218,000259,56053,033Jan 05, 2024, 07:33 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJan 04, 2024Sale$206.8718,0003,723,62947,637Jan 05, 2024, 07:33 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 15, 2023Sale$209.78988207,26335,033Nov 16, 2023, 08:44 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselSep 08, 2023Sale$160.085,325852,43736,021Sep 12, 2023, 09:39 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselSep 11, 2023Option/RSU Exercise$14.428,842127,50244,863Sep 12, 2023, 09:39 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselSep 11, 2023Sale$160.388,8421,418,10336,121Sep 12, 2023, 09:39 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselSep 08, 2023Option/RSU Exercise$14.425,32576,78741,346Sep 12, 2023, 09:39 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 15, 2023Sale$132.44988130,85136,021Aug 17, 2023, 04:18 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 15, 2023Sale$140.8366994,21525,884May 16, 2023, 04:45 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMar 21, 2023Option/RSU Exercise$14.429,252133,41435,805Mar 22, 2023, 04:19 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMar 21, 2023Sale$130.439,2521,206,73626,553Mar 22, 2023, 04:19 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMar 07, 2023Option/RSU Exercise$14.4210,748154,98637,301Mar 08, 2023, 08:12 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMar 07, 2023Sale$130.1010,7481,398,36826,553Mar 08, 2023, 08:12 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 15, 2022Sale$74.3167450,08527,037Nov 17, 2022, 06:48 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselAug 15, 2022Sale$106.3767371,58727,711Aug 17, 2022, 04:31 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 24, 2022Sale$103.5225,3582,625,11346,394Jun 27, 2022, 07:11 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 24, 2022Option/RSU Exercise$14.4225,358365,66253,742Jun 27, 2022, 07:11 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 21, 2022Option/RSU Exercise$14.4210,535151,91538,919Jun 22, 2022, 05:42 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 21, 2022Sale$102.1410,5351,076,07628,384Jun 22, 2022, 05:42 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 08, 2022Sale$102.124,007409,20728,384Jun 10, 2022, 04:50 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 09, 2022Option/RSU Exercise$14.421001,44228,484Jun 10, 2022, 04:50 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 09, 2022Sale$102.1210010,21228,384Jun 10, 2022, 04:50 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselJun 08, 2022Option/RSU Exercise$14.424,00757,78132,391Jun 10, 2022, 04:50 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselMay 16, 2022Sale$90.97756,82328,384May 18, 2022, 05:14 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 15, 2022Sale$98.03979,5094,477Feb 24, 2022, 05:39 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselFeb 15, 2022Sale$98.01979,5074,394Feb 17, 2022, 07:24 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 15, 2021Sale$143.2817,8402,556,12120,058Nov 17, 2021, 04:52 PM
DUOLDuolingo, Inc.Stephen C. ChenGeneral CounselNov 15, 2021Option/RSU Exercise$13.9918,043252,33621,990Nov 17, 2021, 04:52 PM

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