SC

Stephen C. Chen

DELAYED 1 MONTH

General Counsel

Duolingo, Inc.

Filings

2

Companies

1

Latest

May 15, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

55
DUOLCLUSTER 2

Duolingo, Inc.

Stephen C. Chen

General Counsel

Sale

$224.6K

1,977 sh

May 19 8:42 PM

May 18, 2026

55
DUOLCLUSTER 2

Duolingo, Inc.

Stephen C. Chen

General Counsel

Sale

$92.0K

820 sh

May 19 8:42 PM

May 15, 2026

—

Duolingo, Inc.

Stephen C. Chen

General Counsel

Option Exercise

$9.3K

648 sh

May 13 8:24 PM

May 12, 2026