14 insiders reported 514 Form 4 transactions for Duolingo, Inc. (DUOL) over the past 18 months (most recent 2026-06-18). Recent activity: Chen Stephen C. (General Counsel) Buy 58 shares, GORDON WILLIAM B (Director) Buy 2,001 shares, Shelton James H (Director) Buy 2,001 shares, Bohutinsky Amy (Director) Buy 2,001 shares, Clemens Sara (Director) Buy 2,001 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | Chen Stephen C. | General Counsel | Buy | 58 | $836 |
| 2026-06-05 | GORDON WILLIAM B | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Shelton James H | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Bohutinsky Amy | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Clemens Sara | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Schlosser Mario | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Lilly III John Osborne | Director | Buy | 2,001 | $0 |
| 2026-06-05 | Ross Bonnie | Director | Buy | 2,001 | $0 |
| 2026-05-19 | Chen Stephen C. | General Counsel | Sell | 820 | $91,971 |
| 2026-05-19 | Chen Stephen C. | General Counsel | Buy | 24,411 | $2.7M |
| 2026-05-19 | Glance Natalie | Chief Engineering Officer | Buy | 39,058 | $4.4M |
| 2026-05-19 | Meese Robert | Chief Business Officer | Sell | 1,420 | $159,267 |
| 2026-05-19 | Meese Robert | Chief Business Officer | Buy | 19,529 | $2.2M |
| 2026-05-19 | Glance Natalie | Chief Engineering Officer | Sell | 1,929 | $216,357 |
| 2026-05-19 | Glance Natalie | Chief Engineering Officer | Sell | 2,060 | $233,215 |
| 2026-05-19 | Chen Stephen C. | General Counsel | Sell | 1,277 | $144,648 |
| 2026-05-19 | Chen Stephen C. | General Counsel | Sell | 700 | $79,955 |
| 2026-05-19 | Glance Natalie | Chief Engineering Officer | Sell | 1,300 | $148,441 |
| 2026-05-13 | Chen Stephen C. | General Counsel | Buy | 648 | $9,344 |
| 2026-05-13 | von Ahn Luis | President & CEO, Co-Founder | Buy | 50,000 | $0 |
| 2026-05-13 | von Ahn Luis | President & CEO, Co-Founder | Sell | 50,000 | $0 |
| 2026-03-27 | Munson Gillian | Chief Financial Officer | Buy | 133,753 | $0 |
| 2026-03-16 | Meese Robert | Chief Business Officer | Buy | 4,375 | $35,656 |
| 2026-03-16 | Meese Robert | Chief Business Officer | Buy | 5,625 | $81,112 |
| 2026-03-16 | Meese Robert | Chief Business Officer | Buy | 20,000 | $458,200 |
Source: SEC Form 4 filings · as of 2026-06-18