CHEN STEPHEN C.

PrivateCIK: 1869758
Location

PITTSBURGH, PA

CHEN STEPHEN C. (General Counsel) exercised options at DUOLINGO, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderCHEN STEPHEN C.CIK 1869758
IssuerDUOLINGO, INC.CIK 1562088
Officer· General Counsel
Since Jul 2021
0.00
Net shares
Net seller
$9.3K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
648.00 acquired · 648.00 disposed
Non-Derivative Transactions1

Class A Common Stock

Direct
M · Option Exercise

Shares

+648.00

Price / share

$14.42

Trade value

$9.34K

% of position

2.1%
5/12/2026
30.55K31.19K
Total

Net shares

+648.00

Net value

$9.34K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Class A Common Stock

648.00 shares

Shares

648.00

Strike price

14.42

Held after

58.00

Exercisable

5/12/2026
CHEN STEPHEN C. — Insider Transaction (Form 4) Filed May 13, 2026 | Finecho