DUOL Insider Transactions — Page 6
2,378 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 501–600; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 821.0 | $341.65 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 1,900.0 | $340.63 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 5,402.0 | $339.66 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 11,413.0 | $338.79 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 15,944.0 | $337.84 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 4,707.0 | $336.75 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 1,946.0 | $335.84 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-13 | Sale | 900.0 | $334.51 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 300.0 | $344.54 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 800.0 | $343.5 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 2,000.0 | $342.63 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 1,597.0 | $341.18 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 4,385.0 | $340.1 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 10,414.0 | $339.15 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 13,457.0 | $338.13 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 8,235.0 | $337.33 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 1,934.0 | $336.26 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-13 | Sale | 704.0 | $335.14 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 465.0 | $344.72 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 2,004.0 | $343.75 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 5,952.0 | $342.76 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 3,738.0 | $341.78 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 4,955.0 | $340.84 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 13,620.0 | $339.6 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 7,423.0 | $338.73 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 1,799.0 | $337.67 |
| von Ahn Luis | President & CEO, Co-Founder | 2024-12-12 | Sale | 1,803.0 | $336.83 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 269.0 | $344.72 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 1,562.0 | $343.86 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 6,015.0 | $342.88 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 3,375.0 | $341.94 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 4,922.0 | $340.96 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 13,867.0 | $339.67 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 6,879.0 | $338.87 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 2,470.0 | $337.97 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-12 | Sale | 2,162.0 | $336.91 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,500.0 | $352.72 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,064.0 | $351.16 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 23,975.0 | $344.26 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 27,536.0 | $343.38 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 39,297.0 | $342.48 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 14,026.0 | $341.42 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 17,469.0 | $340.35 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 6,781.0 | $339.31 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,311.0 | $338.11 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 3,992.0 | $337.33 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 11,554.0 | $336.07 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 7,683.0 | $335.11 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 8,370.0 | $334.24 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 4,224.0 | $333.16 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 2,110.0 | $332.09 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,501.0 | $331.13 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 904.0 | $330.24 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 2,389.0 | $329.02 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,927.0 | $328.1 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 3,327.0 | $326.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 2,257.0 | $325.71 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 1,700.0 | $324.88 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 2,482.0 | $323.4 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 622.0 | $322.73 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2024-12-11 | Sale | 900.0 | $321.29 |
| Glance Natalie | Chief Engineering Officer | 2024-12-06 | Sale | 200.0 | $371.86 |
| Glance Natalie | Chief Engineering Officer | 2024-12-06 | Sale | 300.0 | $370.41 |
| Glance Natalie | Chief Engineering Officer | 2024-12-06 | Sale | 400.0 | $369.3 |
| Glance Natalie | Chief Engineering Officer | 2024-12-06 | Sale | 600.0 | $367.97 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 500.0 | $347.99 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 1,535.0 | $347.24 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 4,214.0 | $346.37 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 1,000.0 | $345.37 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 300.0 | $343.79 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 300.0 | $343.18 |
| Skaruppa Matthew | Chief Financial Officer | 2024-12-02 | Sale | 200.0 | $341.57 |
| Chen Stephen C. | General Counsel | 2024-11-18 | Sale | 200.0 | $312.19 |
| Chen Stephen C. | General Counsel | 2024-11-18 | Sale | 400.0 | $309.87 |
| Chen Stephen C. | General Counsel | 2024-11-18 | Sale | 1,767.0 | $307.95 |
| Chen Stephen C. | General Counsel | 2024-11-18 | Sale | 275.0 | $307.04 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-18 | Sale | 226.0 | $312.01 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-18 | Sale | 700.0 | $310.02 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-18 | Sale | 900.0 | $309.36 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-18 | Sale | 1,000.0 | $308.15 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-18 | Sale | 765.0 | $307.32 |
| Chen Stephen C. | General Counsel | 2024-11-15 | Sale | 1,249.0 | $309.3 |
| Meese Robert | Chief Business Officer | 2024-11-15 | Sale | 1,625.0 | $309.3 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-15 | Sale | 3,285.0 | $309.3 |
| Glance Natalie | Chief Engineering Officer | 2024-11-15 | Sale | 3,021.0 | $309.3 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 194.0 | $318.44 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 303.0 | $316.39 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 300.0 | $314.15 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 200.0 | $312.72 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 300.0 | $310.56 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 103.0 | $308.23 |
| Glance Natalie | Chief Engineering Officer | 2024-11-06 | Sale | 100.0 | $306.97 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 300.0 | $297.33 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 723.0 | $296.8 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 877.0 | $295.76 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 2,013.0 | $294.41 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 2,805.0 | $293.34 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 5,082.0 | $292.34 |
| Skaruppa Matthew | Chief Financial Officer | 2024-11-01 | Sale | 2,200.0 | $291.41 |
| Glance Natalie | Chief Engineering Officer | 2024-10-07 | Sale | 1,500.0 | $280.91 |