Open Insider Trading Activity for Duolingo, Inc. General Counsel Chen Stephen C.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
Loading daily price history…
Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction DUOL | 2026-09-15 | 2026-09-14 | Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | 2 | 8,072 | $149.33 | $1,205,385.01 | 15.57% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction DUOL | 2026-02-20 | 2026-02-18 | Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | 5 | 2,797 | $112.24 | $313,925.79 | 1.76% | View Filing |