Chen Stephen C. bought DUOL
December 29, 2025 · Form 4 insider transaction
Chen Stephen C. bought 1,800 shares of Duolingo, Inc. at $14.42 per share, a transaction worth $26.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
1,800
Price
$14.42
Total value
$26.0K
InsiderChen Stephen C.
Role—
CompanyDuolingo, Inc. (DUOL)
SecurityClass A Common Stock
Transaction codeM: Option exercise
Transaction dateDecember 29, 2025
Filing dateDecember 30, 2025
Shares owned after33,342
OwnershipDirect
10b5-1 planNo
AmendedNo