DUOL Insider Transactions — Page 4
2,378 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 301–400; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 1,000.0 | $295.64 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 1,200.0 | $294.17 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 700.0 | $293.12 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 1,349.0 | $291.88 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 841.0 | $290.79 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 910.0 | $289.85 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 300.0 | $288.35 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 410.0 | $287.24 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 400.0 | $285.58 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 100.0 | $283.95 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 265.0 | $281.84 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 100.0 | $279.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 200.0 | $278.21 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 100.0 | $276.8 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 732.0 | $327.32 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 100.0 | $325.44 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 100.0 | $324.38 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $323.42 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $321.67 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 400.0 | $320.75 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 700.0 | $319.56 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 100.0 | $317.03 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $313.77 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $312.36 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $311.08 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 200.0 | $309.11 |
| Glance Natalie | Chief Engineering Officer | 2025-04-01 | Sale | 150.0 | $308.35 |
| Meese Robert | Chief Business Officer | 2025-03-24 | Sale | 5,351.0 | $320.02 |
| Munson Gillian | Director | 2025-03-20 | Sale | 5,000.0 | $310.0 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 100.0 | $304.22 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 904.0 | $303.6 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 900.0 | $302.45 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 1,360.0 | $301.62 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 700.0 | $300.33 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 900.0 | $299.41 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 800.0 | $298.03 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 1,000.0 | $297.36 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 800.0 | $296.04 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 1,000.0 | $295.0 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 474.0 | $294.0 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 310.0 | $293.22 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 252.0 | $289.94 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-19 | Sale | 500.0 | $289.15 |
| Shelton James H | Director | 2025-03-17 | Sale | 2,825.0 | $301.11 |
| Shelton James H | Director | 2025-03-17 | Sale | 17,175.0 | $300.61 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 100.0 | $301.31 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 600.0 | $300.68 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 400.0 | $299.5 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 821.0 | $298.4 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 800.0 | $297.22 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 300.0 | $295.73 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 500.0 | $294.82 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 859.0 | $294.03 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 400.0 | $292.79 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 1,000.0 | $291.05 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 918.0 | $290.07 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 300.0 | $289.13 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 500.0 | $287.6 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 202.0 | $286.83 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-03-17 | Sale | 300.0 | $285.46 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 400.0 | $294.36 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 798.0 | $293.26 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 1,722.0 | $292.25 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 1,900.0 | $291.3 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 1,600.0 | $290.3 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 1,200.0 | $288.97 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 500.0 | $287.71 |
| Glance Natalie | Chief Engineering Officer | 2025-03-05 | Sale | 900.0 | $286.19 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 100.0 | $294.74 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 600.0 | $293.86 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,300.0 | $292.91 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,800.0 | $291.96 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,900.0 | $291.0 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,500.0 | $289.98 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,200.0 | $288.95 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 500.0 | $287.75 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-03-05 | Sale | 1,100.0 | $286.16 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 300.0 | $438.98 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 400.0 | $437.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 538.0 | $436.52 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 1,562.0 | $435.46 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 2,307.0 | $434.2 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 2,702.0 | $433.22 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 809.0 | $432.37 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 826.0 | $431.19 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-02-19 | Sale | 556.0 | $430.37 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 260.0 | $435.42 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 1,000.0 | $434.22 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 1,100.0 | $433.15 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 459.0 | $432.38 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 372.0 | $431.4 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-19 | Sale | 400.0 | $430.3 |
| Skaruppa Matthew | Chief Financial Officer | 2025-02-18 | Sale | 3,284.0 | $435.28 |
| Chen Stephen C. | General Counsel | 2025-02-18 | Sale | 898.0 | $435.28 |
| Chen Stephen C. | General Counsel | 2025-02-18 | Sale | 1,166.0 | $435.0 |
| Glance Natalie | Chief Engineering Officer | 2025-02-18 | Sale | 2,667.0 | $435.28 |
| Meese Robert | Chief Business Officer | 2025-02-18 | Sale | 1,272.0 | $435.28 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-02-18 | Sale | 360.0 | $441.29 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-02-18 | Sale | 400.0 | $440.54 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-02-18 | Sale | 400.0 | $438.95 |