Duolingo, Inc.(DUOL)
Education Services
Language Learning
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-19 | Chen Stephen C. General Counsel | Sale | -2,797 | -5.03%52,807 | $113.18 | $316,574 | View SEC filing | |
| 2026-05-19 | Glance Natalie Chief Engineering Officer | Sale | -5,289 | -2.96%173,401 | $113.07 | $598,013 | View SEC filing | |
| 2026-05-19 | Meese Robert Chief Business Officer | Sale | -1,420 | -0.82%170,745 | $112.16 | $159,267 | View SEC filing | |
| 2026-03-04 | Shelton James H Director | Purchase | +5,000 | +107.94%9,632 | $99.76 | $498,792 | View SEC filing | |
| 2026-02-20 | Meese Robert Chief Business Officer | Sale | -1,000 | -0.81%122,636 | $110.06 | $110,060 | View SEC filing | |
| 2026-02-20 | Skaruppa Matthew Chief Financial Officer | Sale | -5,856 | -15.62%31,631 | $112.42 | $658,304 | View SEC filing | |
| 2026-02-20 | Chen Stephen C. General Counsel | Sale | -2,797 | -8.39%30,545 | $112.24 | $313,927 | View SEC filing | |
| 2026-02-20 | Glance Natalie Chief Engineering Officer | Sale | -5,286 | -4.38%115,380 | $112.38 | $594,017 | View SEC filing | |
| 2025-11-20 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $172.74 | $1,727,441 | View SEC filing | |
| 2025-11-19 | Chen Stephen C. General Counsel | Sale | -2,796 | -8.14%31,542 | $176.82 | $494,397 | View SEC filing | |
| 2025-11-19 | Skaruppa Matthew Chief Financial Officer | Sale | -5,858 | -13.51%37,487 | $176.81 | $1,035,725 | View SEC filing | |
| 2025-11-19 | Glance Natalie Chief Engineering Officer | Sale | -5,005 | -4.31%111,166 | $176.88 | $885,291 | View SEC filing | |
| 2025-11-18 | Meese Robert Chief Business Officer | Sale | -1,444 | -1.15%123,636 | $177.95 | $256,960 | View SEC filing | |
| 2025-11-06 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $263.13 | $2,631,299 | View SEC filing | |
| 2025-10-22 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $314.72 | $3,147,198 | View SEC filing | |
| 2025-10-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $321.63 | $3,216,303 | View SEC filing | |
| 2025-10-06 | Glance Natalie Chief Engineering Officer | Sale | -3,283 | -2.75%116,171 | $312.30 | $1,025,265 | View SEC filing | |
| 2025-09-22 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $288.94 | $2,889,373 | View SEC filing | |
| 2025-09-09 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $268.55 | $2,685,462 | View SEC filing | |
| 2025-08-28 | Chen Stephen C. General Counsel | Sale | -1,515 | -4.44%32,638 | $321.36 | $486,860 | View SEC filing | |
| 2025-08-28 | Skaruppa Matthew Chief Financial Officer | Sale | -10,937 | -20.15%43,345 | $317.39 | $3,471,322 | View SEC filing | |
| 2025-08-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale | -10,000 | -99.29%72 | $344.56 | $3,445,587 | View SEC filing | |
| 2025-08-19 | Glance Natalie Chief Engineering Officer | Sale | -2,471 | -2.02%119,641 | $367.09 | $907,091 | View SEC filing | |
| 2025-08-18 | Chen Stephen C. General Counsel | Sale | -1,282 | -3.62%34,153 | $329.03 | $421,816 | View SEC filing | |
| 2025-08-18 | Skaruppa Matthew Chief Financial Officer | Sale | -2,797 | -5.02%52,904 | $329.03 | $920,297 | View SEC filing |
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