DUOL Insider Transactions — Page 3
2,378 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 201–300; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 928.0 | $472.54 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 1,199.0 | $471.45 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 1,401.0 | $470.39 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 2,183.0 | $469.55 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 1,017.0 | $468.4 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 900.0 | $467.46 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-20 | Sale | 300.0 | $466.43 |
| Shelton James H | Director | 2025-06-13 | Sale | 895.0 | $476.85 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 100.0 | $531.12 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 500.0 | $530.09 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 600.0 | $529.01 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 900.0 | $527.85 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 1,400.0 | $526.86 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 500.0 | $525.95 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 1,200.0 | $524.92 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 2,804.0 | $523.78 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 996.0 | $522.77 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 500.0 | $521.6 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 200.0 | $520.05 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-06-05 | Sale | 300.0 | $519.15 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 100.0 | $530.64 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 600.0 | $528.43 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 1,600.0 | $527.63 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 1,700.0 | $526.61 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 2,000.0 | $525.57 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 700.0 | $524.58 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 517.0 | $523.07 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 874.0 | $522.05 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 300.0 | $521.11 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 1,509.0 | $519.78 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-19 | Sale | 100.0 | $517.74 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 400.0 | $531.43 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 200.0 | $530.5 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 849.0 | $529.45 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 524.0 | $528.63 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 700.0 | $527.27 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-16 | Sale | 900.0 | $526.16 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 377.0 | $531.42 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 190.0 | $530.21 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 800.0 | $529.48 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 500.0 | $528.51 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 600.0 | $527.3 |
| Glance Natalie | Chief Engineering Officer | 2025-05-16 | Sale | 800.0 | $526.1 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 200.0 | $531.44 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 100.0 | $530.22 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 467.0 | $529.25 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 300.0 | $527.61 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 300.0 | $526.44 |
| Chen Stephen C. | General Counsel | 2025-05-16 | Sale | 1,268.0 | $525.07 |
| Chen Stephen C. | General Counsel | 2025-05-15 | Sale | 1,257.0 | $531.71 |
| Meese Robert | Chief Business Officer | 2025-05-15 | Sale | 1,635.0 | $531.71 |
| Glance Natalie | Chief Engineering Officer | 2025-05-15 | Sale | 3,039.0 | $531.71 |
| Skaruppa Matthew | Chief Financial Officer | 2025-05-15 | Sale | 3,304.0 | $531.71 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 400.0 | $502.26 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 1,003.0 | $501.34 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 1,000.0 | $500.12 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 417.0 | $499.12 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 498.0 | $497.82 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 822.0 | $496.81 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 1,640.0 | $495.73 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 855.0 | $494.59 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 1,165.0 | $493.87 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 1,200.0 | $492.63 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 600.0 | $491.44 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 200.0 | $488.95 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-05-05 | Sale | 200.0 | $480.97 |
| Meese Robert | Chief Business Officer | 2025-04-29 | Sale | 5,000.0 | $395.0 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 5,500.0 | $370.0 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 600.0 | $368.03 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 600.0 | $365.55 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 2,100.0 | $364.63 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 298.0 | $363.53 |
| Meese Robert | Chief Business Officer | 2025-04-23 | Sale | 902.0 | $362.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 400.0 | $323.88 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 244.0 | $321.1 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 356.0 | $320.03 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 100.0 | $318.85 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 247.0 | $317.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 299.0 | $317.24 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 2,057.0 | $316.08 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 1,197.0 | $314.92 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 900.0 | $313.86 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 1,100.0 | $312.74 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 900.0 | $311.84 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 1,000.0 | $310.58 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-21 | Sale | 1,200.0 | $309.73 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 200.0 | $330.9 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 400.0 | $330.15 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 2,313.0 | $328.72 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 1,600.0 | $327.77 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 1,119.0 | $326.59 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 1,863.0 | $325.65 |
| von Ahn Luis | President & CEO, Co-Founder | 2025-04-15 | Sale | 505.0 | $324.97 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 100.0 | $314.8 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 100.0 | $304.68 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 200.0 | $301.72 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 200.0 | $299.84 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 300.0 | $298.76 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 476.0 | $297.68 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 2025-04-07 | Sale | 749.0 | $296.32 |