Senior insider sale
President & CEO, Co-Founder at DUOLINGO, INC. — senior position signals high conviction
$4.35M
28.29K shares
What this filing means
VON AHN LUIS plans to sell 28.29K shares of DUOLINGO, INC. valued at approximately $4.35M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/16/2026ACC: 0001950047-26-009563
DirectorOfficer10% Owner· President & CEO, Co-Founder
Since Jul 2021
28.29K
Shares to sell
$4.35M
Approx. market value
28.29K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
9/16/2026
28.29KTotal acquired28.29K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/16/2026 | Exercise of Stock Options Cash | 28.29K | — |
| Total | 28.29K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
28.29K
Market value
$4.35M
9/16/2026
Total
Units
28.29K
Value
$4.35M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
9/16/2026 | 28.29K | $4.35M | NASDAQ | Planned |
| Total | 28.29K | $4.35M | ||