Senior insider sale
General Counsel at DUOLINGO, INC. — senior position signals high conviction
$356.8K
3K shares
What this filing means
CHEN STEPHEN C. plans to sell 3K shares of DUOLINGO, INC. valued at approximately $356.8K. 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: 8/17/2026ACC: 0001950047-26-008292
Officer· General Counsel
Since Jul 2021
3K
Shares to sell
$356.8K
Approx. market value
1.02K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
8/15/2026
1.02KTotal acquired1.02K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/15/2026 | Restricted Stock Not Applicable | 1.02K | — |
| Total | 1.02K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
1.98K
Market value
$224.6K
5/18/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
1.02K
Market value
$132.2K
8/17/2026
Total
Units
3K
Value
$356.8K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/18/2026 | 1.98K | $224.6K | — | Completed |
| Planned — Approximate Date | ||||
8/17/2026 | 1.02K | $132.2K | NASDAQ | Planned |
| Total | 3K | $356.8K | ||