Insider · CIK 0001869758
Stephen C. Chen
Files at: DUOL. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 SForm 4 → | Sep 15, 6:51 pm EDT | Duolingo, Inc.DUOL | 8,072 | $149.33 | $1,205,385 | 43,769 | −15.6% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 19, 5:16 pm EDT | Duolingo, Inc.DUOL | 1,024 | $129.13 | $132,229 | 51,841 | −1.94% | |
| Jun 17, 2026 MForm 4 → | Jun 18, 5:05 pm EDT | Duolingo, Inc.DUOL | 58 | $14.42 | $836 | 52,865 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 17, 2026 MForm 4 → | Jun 18, 5:05 pm EDT | Duolingo, Inc.DUOL | 58 | — | — | 0 | — |