Luis von Ahn, President & CEO, Co-Founder at Duolingo, Inc. (DUOL), sold 24,000 shares at $105.64 ($2.5M) on 2021-12-16, disclosed to the SEC on 2021-12-20.
Open-market sale of $2.5M DUOL by President & CEO, Co-Founder. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $103.02 | 1,132 | $117K | 4.6% |
| 2 | $103.02 | 1,132 | $117K | 4.6% |
| 3 | $104.28 | 5,242 | $547K | 21.7% |
| 4 | $104.28 | 5,242 | $547K | 21.7% |
| 5 | $105.64 | 2,017 | $213K | 8.5% |
| 6 | $105.64 | 2,017 |
| $213K |
| 8.5% |
| 7 | $106.46 | 3,609 | $384K | 15.2% |
| 8 | $106.46 | 3,609 | $384K | 15.2% |
| Total | $105.05 avg | 24,000 | $2.5M | 100% |
| Filing → |
| DUOL | SELL | 2026-09-18 | $4.3M | — | Filing → |
| FIG | BUY | 2025-08-05 | $990K | — | Filing → |
| DUOL | SELL | 2025-04-17 | $4.5M | — | Filing → |